Kaito Momota

Kaito Momota is a student in Ultimate Academy for Gifted Juveniles and a participant of the Killing School Semester featured in Danganronpa V3: Killing Harmony.

Despite never actually traveling to space, and even going as far as forging his documents to get into space training, Kaito was given the title of the Ultimate Astronaut (Super High School Level Astronaut). He murders Kokichi Ouma, however his execution fails as he succumbs to his illness before the execution can kill him.

Trivia
◾He is the first character in the Danganronpa series to die of a disease during a killing game.