Ume Shiraume

Ume Shiraume is the student council president. She constantly abuses and slaps Satō due to her jealousy and overprotectiveness of Hana.

Appearance
Ume has long, dark hair and blue eyes. She is often seen wearing her school uniform.

Personality
Ume is a soft calm person when around her friend Hana. However, due to her over protectiveness, she does express her dislike towards Sato mainly because of his close relationship with her and she sees him as a bad influence. Showing that she does have a angry side where she constantly tells Sato he has made her angry, and this results in her hitting him and/or stealing Hana away from him when Hana isn't looking. She does however have the tendency to flirt with other females such as Ayame showing she is a bit of a flirt, but tends to keep that in the dark.

History
Not much is known about her except for the fact that she is a very rich girl.

Abilities
Ume apparently is a fairly skilled fighter. She is able to beat Sato in ways that indicate that she is no slouch if the time came she had to fight for any reason. Not to mention that she is very good at stealing Hana when Sato isn't looking. Showing she knows how to steal someone quickly and drive off without people who stand directly beside them knowing.