Yasuhiro Hagakure

Height: 180 cm (5'11")

A student of Hope's Peak Academy's Class 78th, and a participant of the Killing School Life.

Yasuhiro is one of the more cheery, laid-back students, though a bit odd as well. However, he is generally not well-liked and he himself has openly admitted that he has no friends, being quite cowardly, lazy, slow-witted, and having a habit to act selfishly. Notably, he is mentioned to be very clumsy with money and he has constant problems with massive debts.

He's also quite gullible, and at first acts laid-back about the killing game, thinking it's some sort of a prank. However, after realizing it is real, he turns much more panicky and he is generally considered useless by the other students. However, he does treat his fellow classmates with general friendliness, going so far as to add the suffix "-chi", an affectionate term for dear friends in Japanese, to the end of everyone's last name (except for Sakura Ogami, whom he is afraid of and just calls with the insulting nickname "Ogre").

(Source: Danganronpa Wiki)