Riona Matsumoto

松本 里緒菜

She initially acts tough and makes Nobuaki use the -san suffix when addressing her but slowly opens up. [Spoiler] She falls in love with Nobuaki. [/Spoiler] [Spoiler] She was the final survivor of the King's Game of Class 2-1. [/Spoiler] [Spoiler] She drowns herself shortly after winning in hopes of stopping the Game permanently. Sadly it does not work. [/Spoiler]