Akio Chage

An occult researcher who, after taking pictures of a UFO, was sent to the auction at Norman's Hotel by Men in Black.

Akio is a mysterious man who claims to know “just a little bit” about the conspiracies of the world. He is very superstitious and a huge fan of the occult. He works day and night trying to prove the existence of various cryptids.

Akio doesn't mind getting pushed around, as shown when he dealt with the Men in Black. Despite his work he is not planning on keeping it to himself and is rather friendly, such as when he plays cards with Seiunsai Toyano'oh, Yuzen Minase and Meruko Mifune.

(Source: Danganronpa Wiki)