Great Teacher Onizuka Codexery
An unofficial illustrated fan codex of Great Teacher Onizuka — its characters, world, story, powers, and lore.
Characters & Students
Eikichi Onizuka · Jiro Otani · Yukari Tanaka · Yoshimi Sato · Sakura Momose · Nishi · Sato · Ekinishi · Kozue · Iwamoto · Hoshino · Yagami · Kuroda · Tachibana · Fujita · Nakagawa · Kato · Yamamoto · Sasaki · Ishii · Watanabe · Ota · Hotta · Suzuki · all 28 →
Schools & Locations
Teacher's Lounge · Eitoku High School · Principal Nakagawa's Office · Eitoku High School Cafeteria · The Detention Room · Karaoke Bar · Eitoku High School Baseball Field · Onizuka's Apartment · Class 3-4 · Keio High School · The Arcade · The Gymnasium · The School Rooftop · The Parking Lot
GTO Philosophy & Themes
Confronting Bullying · Unconventional Teaching Methods · The Great Teacher Philosophy · Youth Rebellion and Identity · Respect for Individuality · Teacher as Role Model · The Power of Empathy · Classroom Democracy · Breaking the System · Friendship and Loyalty · Don't Be a Loser (Yarukunai) · Bokura wa Nanda (What Are We?) · The Real World Argument · Delinquency as Strength · I'm Not a Teacher, I'm a Delinquent · Protect the Weak · The Strongest (Saikyō) Philosophy · The Bokura (We) Philosophy · Don't Be a Slave to the System
Signature Moves & Gimmicks
The Eikichi Style Entrance · The 'Ramen Bowl' Teaching Aid · The 'GTO' Motorcycle Ride-In · The 'Slapstick' Discipline Method · The 'Time-Travel' Storytelling Trick · The 'Sumo Wrestling' Classroom Demo · The 'Love Letter' Decoding Lesson · The 'Undercover Student' Stunt · The Onizuka Special · The Door-Kick Entrance · The 'I'm Not a Teacher' Declaration · The GTO Pose · The Onizuka Fist · The 'I'm Quitting' Threat · The 'I'll Beat You' Challenge · The Onizuka Speech · The 'I'm a Delinquent' Identity
Story Arcs & Episodes
The Beach Trip · The Ski Trip · The 2-4 Class · Onizuka's Debut · The Eikawa Arc · The Tsubaki Arc · The Eikawa's Brother · The Ski Trip Episodes · Onizuka's Biker Past · Episode 1: The New Teacher · The Eikawa Story Episodes · The Beach Trip Episodes · The Tsubaki Story Episodes
Behind the Scenes & Adaptations
Fuji Television · Studio Comet · Shun Oguri · Tohru Fujisawa · Shueisha · GTO 1999 anime · Weekly Shōnen Jump · GTO 2002 TV drama · GTO 2002 film · GTO 2012 remake