Releases

OVA
湘南純愛組!
Shounan Junai Gumi!
1994-01-21 to 1997-01-24
5 episodes (50 minutes)
Action, Comedy
J.C. Staff
Season 1
Great Teacher Onizuka
GTO
1999-06-30 to 2000-09-24
43 episodes (25 minutes)
Comedy, Drama, Slice of Life
Studio Pierrot

Sources

Manga
GTO: The Early Years - Shonan Junai Gumi
湘南純愛組!
Shonan Junai Gumi!
Tooru Fujisawa - Story & Art
1990-09-26 to 1996-09-18
267 Chapters
31 Volumes
Manga
GTO: Great Teacher Onizuka
GTO
Tooru Fujisawa - Story & Art
1997-05-16 to 2002-04-17
208 Chapters
25 Volumes
Manga
BAD COMPANY
Tooru Fujisawa - Story & Art
1997-06-12 to 1997-07-17
10 Chapters
1 Volume
Manga
GTO: Paradise Lost
GTO パラダイス・ロスト
Tooru Fujisawa - Story & Art
2014-04-14