Rumi

Rumi is a player in the "Game" which also involved Etoh Kizuna and Sachi. When the game was started, they decided on not having a leader, or something along those line. Rumi, however, being the conniving bitch she is, somehow sneaked into position as the leader. All the girls fear and hate her.

Personality
She is often described as a complete bitch.

She is very violent and prone to hissy fits where she slaps everyone.

Relationships
She hooks up, but never sleeps, with sleazy old men on the streets. She then steals their money.

None of the girls playing 'The Game' like her. In fact, many hate her. However, they never say anything because she will throw a hissy fit and slap them.

She especially hates Sachi, Etoh and this other chick who's name I forgot for leaving.

History
Because Rumi continues being a bitch and playing the 'Game' even after Etoh leaves, the police convicts her of prostitution and arrests her. She is in jail.