Great Teacher Onizuka

Great Teacher Onizuka (グレート・ティーチャー・オニヅカ), officially abbreviated as GTO, is a Japanese anime based on the manga written and illustrated by Tohru Fujisawa. The anime ran with a total of 43 episodes and aired in Japan by Fuji Television and Animax from June 1999 to September 2000. Both the anime and manga have been licensed in North America by Tokyopop.

Main Cast

 * David Lucas - Eikichi Onizuka

Secondary Cast

 * John Smallberries - Hiroshi Uchiyamada
 * Rafael Antonio Oliver - Kunio Murai
 * Ron Allen - Noboru Yoshikawa, Yoshito Kikuchi
 * Wendee Lee - Azusa Fuyutsuki, Mrs. Sakurai

Minor Cast

 * Brad Rowen - Itagaki Kinoshita (ep6), Male Student (ep2), Secretary (ep2), Tadaaki Kusano, Teacher (ep2), Teacher (ep4)
 * Christine Ruprecht - Saeko Iijima (ep7)
 * Cindy Robinson - Julia Murai, Momoi (ep1) Nanako Mizuki (ep1), Naoko Izumi, Young Wife (ep1)
 * Dave Lelyveld - Business Man (ep6), Punk (ep8)
 * David Lucas - Homeroom Teacher (ep1), Kamioka, Koji Fujiyoshi, Punk (ep8), Punk in Class 0 (ep1)
 * Debbie Rothstein - Mayuko Asano (eps5-6), Ryoko Uchiyamada (ep4), Woman (ep3), Uehara's Mother
 * Dick Smallberries - Kunio Murai (ep4)
 * Doug Erholtz - Punk (ep8)
 * John Smallberries - Nanako's Father (ep1), Punk (ep8), Punk in Class 0 (ep1), Street Punk (ep1), Truck Driver (ep2)
 * Midge Mayes - Anko Uehara (eps5-6), Mayuko Asano (ep3), Mikan (ep1), Miyabi Aizawa (ep4), Nurse (ep6), Reporter (ep2), Yoshiko Uchiyamada (eps4-5)
 * Rafael Antonio Oliver - Punk (ep8), Salesclerk (ep7), Tadashi Sakurai (ep6)
 * Ron Allen - Announcer (ep2), Hidero Ohsawa (ep1), Hiroshi Kochatani (ep3), Koji Sannomaru, Punk (ep2), Punk (ep8), Punk in Class 0 (ep1), Ryuji Danma, Student (ep1)
 * Wendee Lee - Anko Uehara (ep4), Examinee (ep2), Miyabi Aizawa (ep7), Nanako's Mother (ep1), Ryoko Uchiyamada (ep5), Takashima (ep1)

Additional Voices

 * Christine Rupprecht
 * Dick Smallberries

Uncredited

 * Dave Wittenberg - Detective (ep8), Takahashi (ep8)
 * Kirk Thornton - Game Announcer (ep7)
 * Steve Blum - Kuma (ep6)
 * Tony Oliver - Inspector (ep8)
 * Wendee Lee - Student (ep1)