Koichi Kizakura (黄桜 公一 Kizakura Kōichi) is a character featured in Danganronpa 3: The End of Hope's Peak Academy and a participant in the Final Killing Game.

He is a member of the Future Foundation and leader of the 3rd Division. He is also a recruiter, who seeks out survivors to help grow Future Foundation.

Before the Tragedy, Koichi was the official homeroom teacher of Class 77-B at Hope's Peak Academy, until Chisa Yukizome took over his job so he could become a full-time talent scout.

Koichi died saving Kyoko Kirigiri by disobeying his NG Code and opening his left hand to catch her when she fell through a hole set by Ruruka Ando. He is the seventh victim of the Final Killing Game overall.

Koichi appears as a cameo in the OVA titled Super Danganronpa 2.5: Nagito Komaeda and the Destroyer of the World as a part of Nagito Komaeda's imagination world.