Aiko Umesawa

A member of Hope's Peak Academy's Student Council. Aiko appears to have a childish and naive personality. She's quick to trust others and panics and cries easily.

She and the rest of the council were summoned to the school's old building late at night and forced into a killing game by Junko Enoshima and Mukuro Ikusaba, an event that would later become known as the The Tragedy of Hope's Peak Academy.

(Source: Danganronpa Wiki, edited)