GTO: Paradise LostGTO: Paradise Lost.

GTO: Paradise Lost (Japanese: GTO パラダイス・ロスト, Hepburn: GTO Paradaisu Rosuto) is a Japanese manga series written and illustrated by Tōru Fujisawa. It is a sequel to Fujisawa's Great Teacher Onizuka manga series. It was published in Kodansha's Weekly Young Magazine from April 2014 to February 2023, and was later transferred to the Magazine Pocket online platform, where it ran under the title GTO: Paradise Lost Kai from April to October 2024.