KOUJI FUJIYOSHI
KF
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.
KOUJI THROUGH THE ARCHIVE //
GTO MASTER LESSONS LEDGER //
Open page →Onizuka vs. The ¥8 Million Field Trip Crisis
Open →Lessons 29-33 · Stolen Money · Fujiyoshi · Okinawa or Bust
Miyabi's most effective late-series attack starts with the money collected for the third-year class trip. The cash disappears after Kouji Fujiyoshi is entrusted with it, and a setup leaves Onizuka looking like the adult who squandered the fund.
The Breakdown
Onizuka promises the students an Okinawa trip anyway and spends Episodes 29 through 33 trying to replace roughly ¥8 million while Miyabi keeps sabotaging every escape route. Fujiyoshi's despair, Urumi's discovery of the setup, Saejima's dubious help and Onizuka's refusal to retreat turn a money scandal into another test of whether Class 3-4 will believe the institution's version of him or what they have actually seen.