Great Teacher Onizuka

Great Teacher Onizuka

GTO グレート・ティーチャー・オニヅカ
1999 -2000 Studio Pierrot Fuji TV 43 episodes Completed
Comedy Drama School
Details & Synopsis
Eikichi Onizuka is twenty-two years old, an ex-biker gang member, a virgin by circumstance rather than choice, and the greatest teacher Japan has ever produced.

He decides to become a teacher to meet high school girls. This is his stated goal. He announces it openly. Within approximately four episodes he has forgotten this completely because the job has got him by the throat and he cannot let go.

Based on Tohru Fujisawa's manga and produced by Studio Pierrot, Great Teacher Onizuka aired on Fuji TV in 1999. Forty-three episodes built around a premise that should produce a comedy and instead produces something considerably more complicated, a show about a man with no qualifications, no social graces, and no conventional wisdom who turns out to be exactly what a generation of traumatized, cynical, system-broken teenagers needed. Not because he is wise. Because he refuses to give up on them when the system already has.

The comedy is real and it is frequently unhinged. The drama is also real and it earns every moment. The balance between them is the achievement, GTO never lets either mode undercut the other. When it is funny it is genuinely funny. When it lands an emotional beat it has set that beat up across multiple episodes and you did not see it coming.

The live action drama with Takashi Sorimachi aired the year before and was enormous in Japan. The anime is better. This is the version that circulated through fansub networks. This is the version people kept passing around, and the version worth preserving.

Forty-three episodes. One of the most beloved series of the entire late-90s fansub era. If you have not seen it, this is why the archive exists.
Alt Title GTO グレート・ティーチャー・オニヅカ
Studio Studio Pierrot
Network Fuji TV
Aired 1999 - 2000
Episodes 43
Genre Comedy, Drama, School
Status Completed
Search Go to ep Filters
Arc List (12)
Holy Forest Induction Arc (4) Early Resistance Arc (4) Tomoko Nomura Arc (3) National Scholastic Test Arc (4) Urumi Kanzaki Arc (4) Holy Forest Side Stories (5) Nao Kadena Arc (2) Tomoko Idol Arc (2) Field Trip Fund Crisis Arc (5) Pre-Okinawa Interlude (3) Okinawa Trip Arc (5) Final Class 3-4 Arc (2)
Holy Forest Induction Arc 4 eps 4 canon 📷 4
001 GTO - The Legend Begins Aired Jun 30, 1999 canon 📷 154 ►
Eikichi Onizuka begins student teaching with all the wrong expectations, convinced the job will put him close to attractive high school girls. Instead he is assigned a problem class that tries to blackmail him, and Nanako Mizuki's home life forces him to confront a real student's pain for the first time. By smashing through the wall dividing her parents' rooms, Onizuka discovers that teaching may give him something more important than the fantasy that brought him there.
Lore · 5 The Oni-Baku Duo & Shonan Legend
+4
Kawasaki ZII (750RS) & Ryuji Dan Onizuka Biker Origins The Great Teacher Philosophy Onizuka Biker Origins Onizuka vs. The Bedroom Wall (Reaching Nanako Mizuki) GTO Master Lessons Ledger Nanako Mizuki (The First Breakthrough) Holy Forest & Class 3-4
View all 154 screencaps from this episode →
002 Enter Uchiyamada! Aired Jul 7, 1999 canon 📷 165 ►
Onizuka interviews at Holy Forest Academy and immediately clashes with Vice Principal Hiroshi Uchiyamada, whose contempt for troublesome students disgusts him. Certain he has ruined his chances after answering Uchiyamada with a German Suplex, Onizuka walks away from the job. Chairwoman Ryoko Sakurai sees the confrontation differently and hires him to take charge of the school's notorious Class 3-4.
Lore · 2 Uchiyamada, Sakurai & Azusa Fuyutsuki
+1
Onizuka vs. Vice Principal Uchiyamada (German Suplex Execution) GTO Master Lessons Ledger
View all 165 screencaps from this episode →
003 Late Night Roof Diving Aired Jul 21, 1999 canon 📷 162 ►
Onizuka learns that his new homeroom comes with a storage-room apartment and a class determined to drive him out. Noboru Yoshikawa, already isolated inside Class 3-4, is pushed toward suicide by relentless bullying. When Yoshikawa jumps from the roof, Onizuka goes after him and makes it clear that keeping a student alive matters more than school rules.
Lore · 3 Noboru Yoshikawa, Anko Uehara and the Bullying Crisis
+2
Onizuka vs. Roof Suicide (Saving Noboru Yoshikawa) GTO Master Lessons Ledger Ijime (Bullying) & The Invisibility Culture 90s Japanese Education
View all 162 screencaps from this episode →
004 The Secret Life of Onizuka Aired Aug 11, 1999 canon 📷 165 ►
Computer genius Yoshito Kikuchi attacks Onizuka with convincing composite photographs designed to create a career-ending scandal. Onizuka's refusal to panic ruins the plan, and he treats Kikuchi's technical skill more like a talent than a weapon. The reaction leaves Kikuchi wondering whether this teacher can be broken the same way as the others.
Lore Yoshito Kikuchi (IQ 180 Computer Genius)
View all 165 screencaps from this episode →
Early Resistance Arc 4 eps 4 canon 📷 4
005 An Eye for an Eye, a Butt for a Butt Aired Aug 18, 1999 canon 📷 164 ►
Anko Uehara and her friends intensify their abuse of Yoshikawa after he begins spending time with Onizuka, humiliating and photographing him for blackmail. A second suicide attempt shows Onizuka how far the bullying has gone. He responds with an outrageous counterattack, only to discover that Anko's mother's position in the PTA gives the girls powerful adult protection.
Lore · 2 Noboru Yoshikawa, Anko Uehara and the Bullying Crisis
+1
Ijime (Bullying) & The Invisibility Culture 90s Japanese Education
View all 164 screencaps from this episode →
006 Conspiracies All Around Aired Aug 25, 1999 canon 📷 164 ►
Onizuka is hauled before the PTA for the way he handled Anko and her friends, while the adults initially focus more on his conduct than on Yoshikawa's abuse. Yoshikawa exposes the physical evidence of what has been happening, and Kikuchi uses the school PA system to reveal the bullies' own words. Anko's mother is finally forced to confront the reality she had refused to believe.
Lore · 2 Noboru Yoshikawa, Anko Uehara and the Bullying Crisis
+1
Ijime (Bullying) & The Invisibility Culture 90s Japanese Education
View all 164 screencaps from this episode →
007 The Mother of all Crushes Aired Sep 1, 1999 canon 📷 164 ►
Parent-teacher meetings introduce Onizuka to Kunio Murai's young single mother, Julia. Onizuka's immediate interest in her sends the fiercely protective Murai into a rage, especially when Julia agrees to have dinner with the new teacher. Beneath the comedy, Onizuka begins learning why Murai is so defensive about the one parent who raised him.
View all 164 screencaps from this episode →
008 Bungee Jumping Made Easy Aired Sep 8, 1999 canon 📷 165 ►
Julia takes Murai, Kouji Fujiyoshi and Tadaaki Kusano bowling and invites Onizuka along, much to Murai's horror. After Julia leaves for work, the boys run into local punks who have stolen Uchiyamada's beloved Cresta. Onizuka turns the confrontation into a terrifying bungee-jump challenge that forces Murai to prove his nerve while making the gang back down.
View all 165 screencaps from this episode →
Tomoko Nomura Arc 3 eps 3 canon 📷 3
009 Onizuka and the Art of War Aired Sep 22, 1999 canon 📷 283 ►
P.E. teacher Hajime Fukuroda challenges Onizuka and discovers that humiliating him physically is harder than expected. At the same time, Miyabi recruits Tomoko Nomura for another attempt to frame Onizuka, this time as an underwear thief. Tomoko's clumsy execution backfires on Fukuroda instead, and Miyabi cruelly turns on the friend she used.
Lore · 2 Miyabi Aizawa and the Resistance Core
+1
Tomoko Nomura ("Tomo-moco") Holy Forest & Class 3-4
View all 283 screencaps from this episode →
010 Outside Looking In Aired Sep 22, 1999 canon 📷 285 ►
Tomoko is devastated after Miyabi rejects her, leaving the shy and awkward girl with almost no confidence of her own. Onizuka decides that the best cure is to push her into a beauty and talent contest where hiding is impossible. His plan looks ridiculous, but it gives Tomoko a chance to discover that being different from Miyabi does not make her worthless.
Lore Tomoko Nomura ("Tomo-moco")
View all 285 screencaps from this episode →
011 To Be Idolized by a Nation Aired Oct 17, 1999 canon 📷 285 ►
Tomoko enters the contest as a long shot, with her clumsiness making polished competitors look unbeatable. Instead of transforming herself into someone else, she wins over the audience by leaning into the warmth and awkwardness that make her Tomoko. The experience gives her real confidence and even begins changing the way her classmates see her.
Lore Tomoko Nomura ("Tomo-moco")
View all 285 screencaps from this episode →
National Scholastic Test Arc 4 eps 4 canon 📷 4
012 The Formula for Treachery Aired Oct 31, 1999 canon 📷 285 ►
Elite mathematics teacher Suguru Teshigawara is obsessed with Azusa Fuyutsuki and carefully stages opportunities to impress her. Onizuka repeatedly ruins those plans without even realizing how important they are to him. Teshigawara's resentment hardens into a campaign to prove that an uneducated former delinquent has no place at Holy Forest.
Lore Suguru Teshigawara and the Exam Plot
View all 285 screencaps from this episode →
013 Only the Best Will Do Aired Nov 21, 1999 canon 📷 285 ►
Teshigawara recruits PTA leader Mrs. Ota to attack Onizuka through the weakness everyone can see: his academic record. Onizuka is told that he must place first on a national scholastic achievement test to prove he deserves to remain a teacher. Mrs. Ota's spoiled daughter Hidemi offers her influence if Onizuka submits to her demands, but he refuses to play along.
Lore · 4 3rd Year Junior High (Ages 14–15 / 9th Grade)
+3
Juku (Cram Schools) & Academic Elitism 90s Japanese Education Onizuka vs. The National Scholastic Test GTO Master Lessons Ledger Suguru Teshigawara and the Exam Plot Holy Forest & Class 3-4
View all 285 screencaps from this episode →
014 Between a Rock and a Hard Place Aired Dec 5, 1999 canon 📷 285 ►
Fuyutsuki takes charge of an intensive study campaign to give Onizuka some chance of surviving the national test. His students, convinced studying will never be enough, attempt to steal the answers instead. Before the test can even begin, Onizuka sees Hidemi being abducted and abandons the safe choice to chase after her.
Lore · 2 Onizuka vs. The National Scholastic Test
+1
Suguru Teshigawara and the Exam Plot Holy Forest & Class 3-4
View all 285 screencaps from this episode →
015 The Great Sacrifice Aired Dec 12, 1999 canon 📷 285 ►
Onizuka tracks Hidemi's kidnappers to a warehouse and rescues her, taking a gunshot wound during the fight. He still returns to Holy Forest and attempts the day-long national exam with only about an hour left. A posted perfect score keeps him employed, although the anime reveals that the assessment was manipulated behind the scenes; the real choice was made earlier, when Onizuka put a student ahead of the test controlling his future.
Lore · 2 Onizuka vs. The National Scholastic Test
+1
Suguru Teshigawara and the Exam Plot Holy Forest & Class 3-4
View all 285 screencaps from this episode →
Urumi Kanzaki Arc 4 eps 4 canon 📷 4
016 Beauty + Brains = A Dangerous Mix Aired Dec 19, 1999 canon 📷 285 ►
Enjoying the attention from his recent heroics, Onizuka walks straight into a trap when Miyabi introduces him to the brilliant and mischievous Urumi Kanzaki. Urumi engineers a situation that gets him arrested as a pervert, then reveals that she is actually a member of Class 3-4. Her extraordinary intelligence and value to the school make ordinary discipline almost useless.
Lore Juku (Cram Schools) & Academic Elitism
View all 285 screencaps from this episode →
017 Falling for The Great Onizuka Aired Jan 16, 2000 canon 📷 285 ►
Onizuka begins digging into the anger behind Urumi's attacks on teachers and learns that her hostility comes from an old betrayal. Urumi remains convinced that his concern is just another adult performance and keeps testing him. When a confrontation ends with her falling from a building, Onizuka risks himself to save her, complicating everything she believes about him.
View all 285 screencaps from this episode →
018 How to Dine and Dash Aired Jan 23, 2000 canon 📷 285 ►
Urumi uses Onizuka's role in her fall to blackmail him into serving her every whim. The return of her former elementary teacher, Miss Fujimori, reopens the wound that created Urumi's hatred of teachers in the first place. Her anger erupts into a destructive campaign at school as Onizuka tries to understand what Fujimori actually did to her.
View all 285 screencaps from this episode →
019 Private Investigations Aired Jan 30, 2000 canon 📷 285 ►
Fujimori admits that she betrayed Urumi after becoming intimidated by the child's intelligence, eventually exposing a deeply personal secret Urumi had trusted her to keep. Onizuka realizes that defeating Urumi intellectually will never repair that damage. He takes her on a reckless motorcycle ride that forces the argument back to life, trust and whether anything is still worth caring about.
Lore Onizuka vs. Urumi Kanzaki (The Death-Defying Ride)
View all 285 screencaps from this episode →
Holy Forest Side Stories 5 eps 4 canon 1 filler 📷 5
020 Love Letters Aired Feb 6, 2000 canon 📷 285 ►
Murai finds a love letter signed only with an 'F' and convinces himself it came from Akane Fujita, the girl he likes. His attempts to reinvent himself collapse when Akane rejects him. Murai eventually realizes the letter came from his longtime friend Fuyumi Kujirakawa, forcing him to notice feelings that had been sitting beside him all along.
View all 285 screencaps from this episode →
021 Revolution Everywhere Aired Feb 13, 2000 canon 📷 285 ►
Fuyutsuki becomes the target of hostility from the girls in her class and abruptly returns to her former school in Hakuba. Onizuka, Tomoko, Kikuchi and Murai follow her and meet Hitomi, a former student who still feels abandoned by Fuyutsuki. With the old school scheduled for demolition, Fuyutsuki has to confront both the student she hurt and her own doubts about remaining a teacher.
View all 285 screencaps from this episode →
022 The Art of Demolition Aired Feb 20, 2000 canon 📷 285 ►
Fuyutsuki finally speaks honestly with Hitomi about the mistakes and compromises teachers make. When Hitomi rushes into the condemned school to save an organ important to her memories, the demolition countdown is already underway. Onizuka goes in after her, and the rescue helps Fuyutsuki reclaim her commitment to teaching.
View all 285 screencaps from this episode →
023 Superstition Aired Feb 27, 2000 filler 📷 285 ►
Chain letters spread through Holy Forest, and Onizuka laughs off the curse until a run of bad luck starts making him believe it. A medical misunderstanding convinces him that he is dying, sending him into an extravagant farewell binge. His students eventually expose the mistake, while the source of the cursed letters turns out to be the impressionable Tomoko.
View all 285 screencaps from this episode →
024 Compromising Positions Aired Mar 5, 2000 canon 📷 285 ►
Uchiyamada's frustration with Onizuka spills into a full midlife crisis as problems at school and home pile up around him. When his wife asks Onizuka to tutor their daughter Yoshiko, Uchiyamada sees the pair in Shibuya's hotel district and assumes the worst. The vice principal's frantic pursuit ends in public humiliation, only for Onizuka to be the person who saves him from even greater embarrassment.
View all 285 screencaps from this episode →
Nao Kadena Arc 2 eps 2 filler 📷 2
025 Playing Doctor - GTO Style Aired Mar 12, 2000 filler 📷 285 ►
New school nurse Nao Kadena immediately attracts Onizuka's attention, then starts selling students beauty products, supplements and lucky charms from the infirmary. Ryuji recognizes her as a former street racer known as the Queen of Hakosuka. Her hustling turns out to be connected to an accident from her racing past and the brother she is desperate to help.
View all 285 screencaps from this episode →
026 Onizuka Meets His Match Aired Mar 19, 2000 filler 📷 285 ►
Nao explains that she has been raising an enormous sum for surgery on her brother, who was badly injured during the street-racing accident she blames herself for. When the promised operation proves to be a scam and her savings vanish, she loses the purpose that has been driving her. Onizuka challenges the former racer to one more dangerous road game, not to punish her, but to convince her that her own life still has value.
View all 285 screencaps from this episode →
Tomoko Idol Arc 2 eps 2 filler 📷 2
027 GTO - Agent to the Stars Aired Apr 2, 2000 filler 📷 285 ►
Onizuka decides Tomoko's current management is wasting her potential and appoints himself her unofficial agent. A string of low-budget local commercials unexpectedly gives her a growing national profile. That attention earns Tomoko a place in the Magazine Glossy Princess Contest, where Onizuka immediately prepares to turn promotion into warfare.
View all 285 screencaps from this episode →
028 Whatever Can Go Wrong, Will Go Wrong Aired Apr 16, 2000 filler 📷 285 ►
Onizuka throws every questionable marketing trick he can think of behind Tomoko's bid to win the Magazine Glossy Princess Contest. Corporate-backed favorite Megumi Hashino still takes the official result after the voting is manipulated. Tomoko loses the title but wins the crowd, whose reaction makes the rigged victory feel hollow.
View all 285 screencaps from this episode →
Field Trip Fund Crisis Arc 5 eps 5 canon 📷 5
029 Studies in High Finance Aired Apr 23, 2000 canon 📷 285 ►
Miyabi targets the money collected by Kouji Fujiyoshi for the annual third-year field trip and coerces English teacher Sakurada into helping with the setup. The stolen cash is planted where Onizuka will find it, then he is lured to a fake underground club, drugged with alcohol and stripped of both the money and his credibility. By morning, the evidence makes him look like the adult who squandered the students' trip fund.
Lore · 2 Onizuka vs. The ¥8 Million Field Trip Crisis
+1
Miyabi Aizawa and the Resistance Core Holy Forest & Class 3-4
View all 285 screencaps from this episode →
030 Money Talks, GTO Walks Aired Apr 30, 2000 canon 📷 285 ►
Fujiyoshi believes he has lost the class-trip money and disappears after a suicide note appears, while Onizuka assumes responsibility for replacing the missing funds. Urumi notices that the details do not fit and reconstructs Miyabi's frame-up, including the fake note. With the scandal threatening to end Onizuka's career, Sakurai calls an assembly and lets the students decide what they believe.
Lore Onizuka vs. The ¥8 Million Field Trip Crisis
View all 285 screencaps from this episode →
031 Destination: Okinawa Aired May 7, 2000 canon 📷 285 ►
Onizuka answers the embezzlement scandal by promising the third-year students an even better trip to Okinawa and claiming he can cover the cost himself. The lottery ticket he is relying on, supplied through Saejima, turns out to be worthless. Now responsible for roughly eight million yen, Onizuka has to find a real way to keep the promise.
Lore Onizuka vs. The ¥8 Million Field Trip Crisis
View all 285 screencaps from this episode →
032 The Law of Probability Aired May 14, 2000 canon 📷 285 ►
Onizuka finally gets a break when he wins a Mercedes valuable enough to cover the Okinawa trip. Miyabi refuses to let the crisis end and arranges another sabotage attempt before he can sell it. Every improbable solution seems to create a new disaster, leaving Onizuka with less time and the same enormous promise to keep.
Lore Onizuka vs. The ¥8 Million Field Trip Crisis
View all 285 screencaps from this episode →
033 Search and Rescue Aired May 28, 2000 canon 📷 285 ►
Urumi decides to punish Miyabi and her friends for framing Onizuka by staging their kidnapping and demanding a ransom. What begins as revenge becomes dangerous enough that Onizuka has to intervene for the very students trying to destroy him. His rescue shuts down Urumi's plan and again demonstrates that his protection of Class 3-4 is not conditional on being liked.
Lore Onizuka vs. The ¥8 Million Field Trip Crisis
View all 285 screencaps from this episode →
Pre-Okinawa Interlude 3 eps 2 canon 1 filler 📷 3
034 Good Cop/Bad Cop Aired Jun 4, 2000 filler 📷 285 ►
Onizuka, Tomoko and corrupt-cop old friend Toshiyuki Saejima stumble into possession of a suitcase filled with gold and promptly end up fleeing the yakuza. Saejima's police badge offers less protection than it should as the situation spirals into another crisis from Onizuka's pre-teacher world. The danger eventually turns out to be part of an elaborate television prank centered on Tomoko.
View all 285 screencaps from this episode →
035 Wedding Bell Blues Aired Jun 11, 2000 canon 📷 285 ►
Murai discovers a wedding catalog at home and becomes convinced that Julia plans to marry without telling him. His fear of losing the mother who raised him turns into an increasingly desperate campaign to stop the supposed wedding. Onizuka gets dragged into Murai's panic and forces him to confront what his protectiveness is really about.
View all 285 screencaps from this episode →
036 Self-Improvement: Fuyutsuki's Transformation Aired Jun 18, 2000 canon 📷 285 ►
With the Okinawa trip approaching, Fuyutsuki worries that Onizuka barely notices her and lets Nao help reinvent her appearance. A simple makeover becomes an escalating attempt to act like someone she thinks Onizuka will find more attractive. The result reminds Fuyutsuki that changing herself for his attention is very different from becoming more confident in who she already is.
View all 285 screencaps from this episode →
Okinawa Trip Arc 5 eps 5 canon 📷 5
037 Living Together Aired Jul 16, 2000 canon 📷 285 ►
In Okinawa, Onizuka assigns boys and girls to share rooms, placing Yoshikawa with Anko and the same girls who once tormented him. Yoshikawa expects humiliation, while Anko is forced into close quarters with the classmate she has treated as a target. Onizuka responds to the tension with one of his elaborate pranks, pushing the relationship out of its familiar bullying pattern.
View all 285 screencaps from this episode →
038 Great Treasure Onizuka Aired Jul 30, 2000 canon 📷 285 ►
Onizuka hears a story about hidden treasure on an Okinawan island and turns the class trip into an expedition. Anko and her friends try to abandon Yoshikawa in the jungle, only to become lost themselves. The joke collapses into a real problem as the students are scattered far from the safety of the resort.
View all 285 screencaps from this episode →
039 Alone in the Dark Aired Aug 13, 2000 canon 📷 285 ►
Anko and Yoshikawa become separated from the others and have to make their way through the island together. With no audience to impress and no clique to hide behind, Anko is forced to rely on the boy she spent so long humiliating. Their ordeal changes the balance between them while Onizuka searches under the mistaken belief that they may have found the treasure.
View all 285 screencaps from this episode →
040 Matters of the Heart Aired Aug 20, 2000 canon 📷 285 ►
After surviving the island ordeal with Yoshikawa, Anko is unsettled by feelings that do not fit the contempt she has always shown him. She tries to deny the change rather than admit that Yoshikawa now matters to her. Onizuka notices and designs another nighttime class exercise to force his students to stop hiding behind their usual roles.
View all 285 screencaps from this episode →
041 Confessions Aired Aug 27, 2000 canon 📷 285 ►
Onizuka sends Class 3-4 through a derelict hotel as a test of courage, giving Anko and Yoshikawa another chance to confront each other honestly. The game turns serious when local hooligans target Yoshikawa. This time Anko stands between him and the bullies, finally admitting feelings that would have been unthinkable when his abuse began.
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Final Class 3-4 Arc 2 eps 2 filler 📷 2
042 Old Wounds Revisited Aired Sep 10, 2000 filler 📷 285 ►
Miyabi confronts former teacher Noboru Saitou about the incident that turned Class 3-4 against educators. The old scandal centered on Saitou's improper relationship with Miyabi's friend Miyuki Yokoyama and the adults who protected the institution when it came apart. When Saitou is later found stabbed, suspicion falls directly on Miyabi and the class's buried history becomes an immediate crisis.
Lore · 2 The Class 3-4 Teacher Pact and the Anime's Final Secret
+1
Onizuka vs. Miyabi Aizawa (Final Class 3-4 Reconciliation) GTO Master Lessons Ledger
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043 Onizuka's Final Battle Aired Sep 17, 2000 filler 📷 285 ►
Miyabi's classmates and the teachers who still believe in her push back against an education establishment ready to make her carry the blame for Saitou's stabbing. Onizuka takes responsibility himself long enough to force the truth about Saitou, Miyuki and the original betrayal of Class 3-4 into the open. Miyabi finally sees an adult choose a student over his own reputation, while Fuyutsuki also admits what Onizuka has come to mean to her.
Lore · 2 The Class 3-4 Teacher Pact and the Anime's Final Secret
+1
Onizuka vs. Miyabi Aizawa (Final Class 3-4 Reconciliation) GTO Master Lessons Ledger
View all 285 screencaps from this episode →
ⓘ Legend
canon Episode adapts events from the source manga.
mixed Adapts source material but adds anime-original scenes.
good-filler Anime-original episode generally well-received by fans.
filler Anime-original episode not based on the source manga.
📷 Number of user-uploaded screencaps available for this episode.
EO

Eikichi Onizuka

Homeroom Teacher / Class 3-4 Mastermind

A 22-year-old, virgin, former legendary biker gang co-leader who enters the teaching profession for the absolute worst reason imaginable: to marry a high school girl when he's old and gray. However, the second he's handed Holy Forest Academy's most toxic, teacher-breaking homeroom class, Onizuka reveals himself as an absolute operational savior. He doesn't care about textbooks or standardized metrics; he handles systemic bullying, teenage extortion, and deep-seated familial trauma by smashing concrete walls with a sledgehammer, jumpscares in a gorilla suit, and jumping off school roofs to catch falling students.
+18 LORE
Onizuka vs. Roof Suicide (Saving Noboru Yoshikawa) GTO Master Lessons Ledger Onizuka vs. The Bedroom Wall (Reaching Nanako Mizuki) GTO Master Lessons Ledger Onizuka vs. Vice Principal Uchiyamada (German Suplex Execution) GTO Master Lessons Ledger Onizuka vs. Urumi Kanzaki (The Death-Defying Ride) GTO Master Lessons Ledger Onizuka vs. Miyabi Aizawa (Final Class 3-4 Reconciliation) GTO Master Lessons Ledger Onizuka vs. The National Scholastic Test GTO Master Lessons Ledger Onizuka vs. The ¥8 Million Field Trip Crisis GTO Master Lessons Ledger The 1970s–90s Bōsōzoku (Violent Run Tribes) Bōsōzoku Biker Subculture Tokko-fuku (Special Attack Uniforms) Bōsōzoku Biker Subculture The Bōsōzoku Honor Code vs. Criminal Yakuza Bōsōzoku Biker Subculture Nanako Mizuki (The First Breakthrough) Holy Forest & Class 3-4 Suguru Teshigawara and the Exam Plot Holy Forest & Class 3-4 The Oni-Baku Duo & Shonan Legend Onizuka Biker Origins Kawasaki ZII (750RS) & Ryuji Dan Onizuka Biker Origins The Great Teacher Philosophy Onizuka Biker Origins The "Onizuka Face" (Elastic Face Contortions) Onizuka Expressions & Feats Onizuka's Infiltration Costumes & Disguises Onizuka Expressions & Feats Superhuman Physical Endurance & Feats Onizuka Expressions & Feats
RD

Ryuji Danma

Biker Brother / Voice of Reason

Onizuka’s legendary co-leader from their days dominating the Shonan motorcycle gang scene. Now running a legitimate, successful local motorcycle repair shop, Ryuji functions as Onizuka’s absolute civilian reality check, financial lender, and drinking buddy. Whenever Onizuka gets into a massive, career-ending jam—or needs a high-speed getaway vehicle to pull off an illegal psychological stunt for a student—Ryuji is the guy who shows up with the gear. He is the only person alive who can look the terrifying Eikichi in the eye and tell him he’s being an absolute idiot.
+5 LORE
The 1970s–90s Bōsōzoku (Violent Run Tribes) Bōsōzoku Biker Subculture Tokko-fuku (Special Attack Uniforms) Bōsōzoku Biker Subculture The Bōsōzoku Honor Code vs. Criminal Yakuza Bōsōzoku Biker Subculture The Oni-Baku Duo & Shonan Legend Onizuka Biker Origins Kawasaki ZII (750RS) & Ryuji Dan Onizuka Biker Origins
NM

Nanako Mizuki

Student-Teaching Pupil / First Test

The troubled student who becomes Onizuka's first real test as a teacher during his student-teaching placement. Nanako initially participates in an attempt to compromise him, but the stunt gives way to a much more serious problem at home, where she feels shut out by her parents. Onizuka responds in the only language he knows, tearing through the physical barrier inside her house and forcing the adults around her to confront what they have allowed their family to become. Before Holy Forest and Class 3-4, Nanako is the first proof that Onizuka can reach a student by refusing to treat her pain like somebody else's problem.
+2 LORE
Onizuka vs. The Bedroom Wall (Reaching Nanako Mizuki) GTO Master Lessons Ledger Nanako Mizuki (The First Breakthrough) Holy Forest & Class 3-4
AF

Azusa Fuyutsuki

Fellow Teacher / Institutional Ally

A sweet, deeply earnest, and highly traditional language teacher who starts at Holy Forest Academy at the exact same time as Onizuka. Fuyutsuki represents the standard, idealistic educator who gets rapidly chewed up and spit out by the school's cynical political climate and cruel student body. While she is initially completely horrified by Onizuka's loud mouth, chain-smoking, and utter lack of academic decorum, she rapidly becomes his closest confidante, realizing that his reckless, raw sincerity is the only thing capable of actually protecting these kids.
+3 LORE
Onizuka vs. The National Scholastic Test GTO Master Lessons Ledger Uchiyamada, Sakurai & Azusa Fuyutsuki Holy Forest & Class 3-4 Suguru Teshigawara and the Exam Plot Holy Forest & Class 3-4
HU

Hiroshi Uchiyamada

Vice Principal / Primary Adversary

Holy Forest Academy's hyper-stressed, ulcer-ridden Vice Principal who views Onizuka as a radioactive, career-destroying bioweapon. Uchiyamada is a textbook bureaucrat who values institutional reputation, league tables, and bowing to wealthy parents over the actual well-being of the students. He spends 90% of his screen time desperately trying to find a legal loophole to get Onizuka fired, and the other 10% weeping over the structural annihilation of his beloved, pristine Toyota Cresta, which keeps getting crushed by falling bodies.
+2 LORE
Onizuka vs. Vice Principal Uchiyamada (German Suplex Execution) GTO Master Lessons Ledger Uchiyamada, Sakurai & Azusa Fuyutsuki Holy Forest & Class 3-4
RS

Ryoko Sakurai

School Director / Institutional Protector

The perceptive chairwoman and director of Holy Forest Academy, Sakurai is one of the first adults to recognize that Onizuka's lack of polish is not the same thing as a lack of character. After watching him reject the school's hypocrisy during his interview, she hires him and gives him the problem class everyone else would rather avoid. She often observes the school from ground level instead of trusting its bureaucracy, and repeatedly becomes the institutional shield that lets Onizuka keep teaching long enough for his methods to work.
+3 LORE
Onizuka vs. Vice Principal Uchiyamada (German Suplex Execution) GTO Master Lessons Ledger Onizuka vs. The National Scholastic Test GTO Master Lessons Ledger Uchiyamada, Sakurai & Azusa Fuyutsuki Holy Forest & Class 3-4
AU

Anko Uehara

Class 3-4 Bully / Yoshikawa Rival

One of the most aggressive girls in Class 3-4 and the central force behind Noboru Yoshikawa's torment. Anko begins the series convinced that Yoshikawa is weak enough to be humiliated without consequence, while her politically connected mother makes challenging her even harder for the school. Onizuka's refusal to ignore the bullying forces Anko into consequences she never expected, and the Okinawa trip later complicates her relationship with Yoshikawa in ways neither of them can dismiss as a classroom prank.
+2 LORE
Ijime (Bullying) & The Invisibility Culture 90s Japanese Education Noboru Yoshikawa, Anko Uehara and the Bullying Crisis Holy Forest & Class 3-4
NY

Noboru Yoshikawa

The Bullying Victim / First Salvation

A quiet, fragile, and deeply isolated student in Class 3-4 who spends his nights escaping reality through hardcore video games. Yoshikawa is the victim of severe, agonizing psychological and physical bullying at the hands of a clique of popular girls in his class. Driven to the absolute brink of suicide, he is saved in dramatic fashion when Onizuka catches him mid-air off the school roof. By hanging out in his room, playing co-op fighter games, and aggressively trashing the houses of his bullies, Onizuka restores his will to live, turning Yoshikawa into a fiercely loyal ally.
+3 LORE
Ijime (Bullying) & The Invisibility Culture 90s Japanese Education Onizuka vs. Roof Suicide (Saving Noboru Yoshikawa) GTO Master Lessons Ledger Noboru Yoshikawa, Anko Uehara and the Bullying Crisis Holy Forest & Class 3-4
MA

Miyabi Aizawa

Class 3-4 Shadow Ringleader / Master Puppetmaster

The elegant, fiercely bitter, and terrifyingly cold shadow leader of Class 3-4's anti-teacher crusade. Driven by a deep, absolute hatred for educators due to a horrific past institutional betrayal that shattered her trust, Miyabi is the operational mastermind who keeps the class unified in their sabotage. While others like Kikuchi and Murai eventually cave to Onizuka’s raw sincerity, Miyabi digs her heels in, escalating her tactics from petty classroom pranks to framing Onizuka for kidnapping and ruinous extortion. She is the definitive human wall Onizuka has to break down to save the class.
+6 LORE
Ijime (Bullying) & The Invisibility Culture 90s Japanese Education Onizuka vs. Miyabi Aizawa (Final Class 3-4 Reconciliation) GTO Master Lessons Ledger Onizuka vs. The ¥8 Million Field Trip Crisis GTO Master Lessons Ledger The Class 3-4 Teacher Pact and the Anime's Final Secret Holy Forest & Class 3-4 Miyabi Aizawa and the Resistance Core Holy Forest & Class 3-4 Tomoko Nomura ("Tomo-moco") Holy Forest & Class 3-4
KM

Kunio Murai

Frontline Delinquent / Defensive Leader

A fiercely defensive, short-tempered delinquent who acts as the boots-on-the-ground muscle for Class 3-4's anti-teacher coalition. Murai's entire life revolves around protecting his close friends and keeping a vigilant, highly aggressive eye on his ridiculously young, attractive, and overly friendly mother. Onizuka constantly exploits this boundary, crashing Murai's apartment to eat his dinner and take his mom out on dates, driving the poor kid into a perpetual state of red-faced, vein-popping psychological fury before eventually earning his deep, unshakeable respect.
LORE
TK

Tadaaki Kusano

Class 3-4 Student / Murai's Friend

A close friend of Kunio Murai who is usually seen alongside Murai and Kouji Fujiyoshi. Kusano begins as part of the class culture built around tormenting teachers, but like the rest of Murai's group he gradually stops treating Onizuka as an enemy once the teacher repeatedly proves that he will actually stand up for his students. He is not one of Class 3-4's masterminds, but his constant presence helps make Murai's circle feel like a real group rather than a collection of isolated story arcs.
YK

Yoshito Kikuchi

Class 3-4 Genius / Structural Analyst

The undisputed operational brain of Class 3-4. Sporting an IQ of 180 and a state-of-the-art laptop, Kikuchi is a clinical, detached computer genius who specialized in destroying his previous homeroom teachers via masterfully engineered, highly compromising digital Photoshop blackmail. When he tries to execute the same cyber-warfare blueprint on Onizuka, the biker simply laughs it off and defends him from a gang of local thugs, turning the classroom's most dangerous strategic asset into Onizuka's very first loyal ally.
+4 LORE
Juku (Cram Schools) & Academic Elitism 90s Japanese Education Onizuka vs. Miyabi Aizawa (Final Class 3-4 Reconciliation) GTO Master Lessons Ledger Miyabi Aizawa and the Resistance Core Holy Forest & Class 3-4 Yoshito Kikuchi (IQ 180 Computer Genius) Holy Forest & Class 3-4
KF

Kouji Fujiyoshi

Class 3-4 Student / Murai's Friend

One of Kunio Murai's closest friends and a recurring member of the Class 3-4 group that slowly shifts from sabotaging Onizuka to relying on him. Fujiyoshi spends much of the series on the edge of other students' stories, but Episode 30 puts him at the center when money entrusted to him disappears and the class turns suspicious. The crisis shows exactly why he belongs in the core cast: when a student is isolated and frightened, Onizuka treats the problem as his responsibility even when fixing it threatens to bury him.
LORE
TN

Tomoko Nomura

Bumbling Sweetheart / Idol Prodigy

Class 3-4's notoriously clumsy, slow-witted, and spacey girl who is constantly bullied and treated as a disposable pawn by her childhood friend, Miyabi. Dubbed "Toroko" by the class because of her bumbling nature, her life completely changes when Onizuka notices her genuine, towering physical beauty and sweet disposition. Completely bypassing standard school protocols, Onizuka aggressively enters her into a high-profile national talent and idol swimsuit pageant. His chaotic, unyielding hype transforms the school outcast into a genuine national celebrity, giving her the confidence to stand on her own two feet.
+2 LORE
Miyabi Aizawa and the Resistance Core Holy Forest & Class 3-4 Tomoko Nomura ("Tomo-moco") Holy Forest & Class 3-4
JM

Julia Murai

Kunio's Mother / Recurring Adult Ally

Kunio Murai's young single mother, whose easy confidence instantly explains both her son's fierce loyalty and his absolute panic whenever Onizuka gets too friendly with her. Julia works hard, raises Kunio on her own, and refuses to be treated as fragile simply because she became a mother very young. Her appearances give Murai a life outside the classroom and reveal that much of his aggression comes from how intensely he wants to protect the person who raised him.
ST

Suguru Teshigawara

Math Teacher / Obsessive Antagonist

A highly educated mathematics teacher whose immaculate academic credentials hide an increasingly dangerous obsession with Azusa Fuyutsuki. Teshigawara sees Onizuka as everything a teacher should not be and initially treats him as an embarrassing rival who can be removed through rules, tests, and institutional pressure. As his fixation on Fuyutsuki deepens, that respectable surface collapses into surveillance, manipulation, and violence, turning him into one of the anime's clearest examples of credentials without empathy.
+3 LORE
Juku (Cram Schools) & Academic Elitism 90s Japanese Education Onizuka vs. The National Scholastic Test GTO Master Lessons Ledger Suguru Teshigawara and the Exam Plot Holy Forest & Class 3-4
UK

Urumi Kanzaki

SPOILER!

Specialized Genius / Psychological Terror

A multi-lingual, heterochromatic super-genius student who returns to Class 3-4 with a singular goal: absolute institutional terrorism. Traumatized by a cold mother and a previous teacher's devastating betrayal, Urumi views adults as sub-human hypocrites and uses her advanced understanding of chemistry, psychology, and legal loopholes to push faculty members to the brink of suicide. She is the ultimate final boss of the student body, running circles around the administration until Onizuka takes her on an illegal, high-speed motorcycle ride to an arcade and shows her what real, unvarnished trust looks like.
+3 LORE
Juku (Cram Schools) & Academic Elitism 90s Japanese Education Onizuka vs. Urumi Kanzaki (The Death-Defying Ride) GTO Master Lessons Ledger Onizuka vs. The ¥8 Million Field Trip Crisis GTO Master Lessons Ledger
NK

Nao Kadena

School Nurse / Former Street Racer

The glamorous new school nurse whose arrival immediately turns the infirmary into a very profitable operation. Nao initially looks like another adult exploiting Holy Forest for her own benefit, but Onizuka discovers that the money is tied to guilt over the racing accident that badly injured her brother. A former street racer herself, she becomes the center of a two-episode confrontation in which Onizuka challenges both her driving and the belief that she has to keep punishing herself forever.
TS

Toshiyuki Saejima

Old Friend / Corrupt Police Officer

An old friend of Onizuka and Ryuji from their delinquent days who somehow grew up to become a police officer without becoming especially respectable. Saejima is opportunistic, shameless, and perfectly willing to bend his job toward whatever dubious scheme seems profitable, which makes him a natural survivor from Onizuka's old world. His late arrival in the anime expands the circle of people who knew Onizuka before he became a teacher, and he is still willing to show up when that old friend genuinely needs backup.
LORE
← All lore

Holy Forest & Class 3-4

Holy Forest Faculty & Class 3-4 Core

The Class 3-4 Teacher Pact and the Anime's Final Secret

SPOILER!

Saitou · Miyuki Yokoyama · The Betrayal Behind the Revolt

Class 3-4's war on teachers is not random delinquency. In the anime, the break traces back to former teacher Noboru Saitou and Miyabi's friend Miyuki Yokoyama. Saitou had an improper relationship with Miyuki. When it was exposed, pressure from the education establishment pushed him to deny it, and Miyuki later died by suicide.
Why it matters
Miyabi watched the adults close ranks around the institution instead of the student. The class turned that betrayal into a campaign against every homeroom teacher who came after Saitou. Episodes 42 and 43 finally reveal the wound that Onizuka has been fighting since he entered Class 3-4.
Miyabi Aizawa

Uchiyamada, Sakurai & Azusa Fuyutsuki

Toyota Cresta · Board Chairwoman · Idealist
Vice Principal Hiroshi Uchiyamada (who cares more about his white Toyota Cresta than students) constantly seeks to fire Onizuka. Board Chairwoman Ryoko Sakurai hired Onizuka knowing only an un-conventional outsider could heal Class 3-4. Azusa Fuyutsuki acts as Onizuka's earnest rookie teacher ally.
Azusa Fuyutsuki Hiroshi Uchiyamada Ryoko Sakurai

Miyabi Aizawa and the Resistance Core

SPOILER! Ringleader · Kikuchi's Tech · Murai's Front Line · Tomoko's Loyalty
Miyabi is the student who keeps Class 3-4's anti-teacher campaign alive after other students begin softening toward Onizuka. Kikuchi supplies the technical warfare, Murai is the loud frontline holdout, and Tomoko begins as Miyabi's closest childhood friend before the failed framing plot breaks them apart.

Urumi Kanzaki is not part of this command structure. Miyabi brings her back in Episode 16 hoping the genius will destroy Onizuka, but Urumi becomes her own force and eventually one of Onizuka's strongest allies.
Miyabi Aizawa Kunio Murai Yoshito Kikuchi Tomoko Nomura

Noboru Yoshikawa, Anko Uehara and the Bullying Crisis

Isolation · Suicide Attempts · PTA Protection · Consequences
Noboru Yoshikawa is the clearest victim of Class 3-4's cruelty, with Anko Uehara and her friends turning humiliation and physical abuse into routine entertainment. His first suicide attempt in Episode 3 forces Onizuka to understand that the class war is not only aimed at teachers.

Episodes 5 and 6 expose the larger problem. Anko's mother's PTA power gives the bullies institutional cover until Yoshikawa, Kikuchi and Onizuka force the adults to see what has been happening in front of them.
Noboru Yoshikawa Anko Uehara

Yoshito Kikuchi (IQ 180 Computer Genius)

Digital Manipulator · Composite Photo Warfare · First Major Defector
Kikuchi is Class 3-4's computer specialist and one of its smartest students, with an IQ around 180. He initially uses digital composite images to manufacture scandalous photographs of Onizuka and tries to destroy his teaching career without ever throwing a punch.

Onizuka's refusal to react the way every previous teacher did breaks the strategy. Kikuchi becomes one of the first major students to switch sides and later uses the same technical ability to help Onizuka instead.
Yoshito Kikuchi

Tomoko Nomura ("Tomo-moco")

Insecure Outcast · Idol Talent Discovery
A sweet, clumsy student with low self-esteem who was constantly belittled by Miyabi. Onizuka recognized her natural beauty and gentle warmth, entering her into a national idol competition to build her self-confidence and launch her career.
Tomoko Nomura Miyabi Aizawa

Nanako Mizuki (The First Breakthrough)

Lesson 1 Student · Family Isolation
The very first student Onizuka encounters. Rich but emotionally neglected by parents who treat her like an inconvenience, Nanako tried to frame Onizuka to get him fired. After Onizuka sledgehammered her room wall to force her parents to talk, she became his first loyal supporter.
Nanako Mizuki Eikichi Onizuka

Suguru Teshigawara and the Exam Plot

Todai Elitism · Hidemi Ota · The National Scholastic Test
Teshigawara's polished credentials hide a vindictive streak and an obsessive fixation on Azusa Fuyutsuki. After Onizuka repeatedly ruins his attempts to get close to her, Teshigawara uses PTA leader Mrs. Ota and her spoiled daughter Hidemi to turn Onizuka's weak academic credentials into a dismissal campaign.

The result is the national scholastic test challenge that drives Episodes 13 through 15. This is the anime's major Teshigawara conflict. The later Fuyutsuki kidnapping and school-hostage material belongs to the manga and is not part of the 43-episode TV series.
Suguru Teshigawara Azusa Fuyutsuki Eikichi Onizuka