|Crush||???? (implied to be Riku Soma)|
|Additional Info||No additional information available at this time|
Yui Rio is a female student who attends Akademi High School.
Canon (also applies to fanon)
Yui has an evil personality; if she witnesses murder, she will compliment the murderer and run away to avoid looking like an accomplice.
Among the other girls whom she hangs out with, she is seen as the meanest girl of them all; she finds pleasure in picking on other people. She claims to have a crush on someone, but she refuses to explain who it is; she seems to have a tsundere personality.
Riku Soma - Despite him being an upperclassman, Yui enjoys picking on Riku the most. This has led to some speculation that it's Riku she has a crush on, but Yui strongly denies it.