Reina Koseki

About

Age: 13
Height: 148 cm
Weight: 36 kg
Birthday: March 5
BWH: 75-50-77
Blood type: B
Hobbies: Pranking

Reina is a foul-natured girl who condescends over others. She is a prankster and backstabber, and rarely shows regret for it. She is the closest person to being "evil" among the Cinderella Girls characters, although this really means she's just a bit more confrontational than the typical idol. With her boast of "I am the Queen of Evil!", she enjoys watching others getting pranked or laughing at their misfortune. She tends to do things for seemingly no reason other than that she enjoys being spiteful. She carries a megaphone everywhere, and always wears a hateful scowl.

(Source: iM@S Wiki)