Great Teacher Onizuka, also known as GTO, is a popular comedy anime series about Eikichi Onizuka, a 22-year-old ex-biker gang member who becomes a teacher to a group of students at a high school.

Great Teacher Onizuka or GTO for short is collected here in a five disc, 23 episode set from Funimation and TokyoPop. GTO follows the story of Eikichi Onizuka: a former delinquent and gang-banger ...

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 ...

TOKYO – This is probably the news many fans of J-drama Great Teacher Onizuka have been waiting for. Japanese actress Nanako Matsushima, who starred in the live-action television adaptation GTO ...

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 ...

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.