Onizuka-sensei is an ex-motorcycle gangster who yearns to become a schoolteacher in the manga, anime, and TV series GTO, Great Teacher Onizuka. GTO was published in 1997 by KC Magazine Shounen Comics.

Tokyopop and Vertical published the various GTO (Great Teacher Onizuka) manga titles, including the GTO: The Early Years prequel, in North America. Tokyopop described the story: Meet Eikichi ...

Great Teacher Onizuka, the iconic manga and live-action series, is making a triumphant return that has set fans abuzz with excitement. Fuji TV's recent announcement has officially unveiled the ...

TOKYO – Get ready for the return of Great Teacher Onizuka. Japanese actor Takashi Sorimachi, who played reformed biker gangster-turned-teacher Eikichi Onizuka in the live-action television ...