Usui Rika

 (臼井理佳) is an AV actress, singer, and a former member of Ebisu★Muscats.

She is the younger sister of Usui Aika.

Profile

 * Name: (臼井理佳)
 * Birthday:
 * Birthplace:
 * Zodiac:
 * Height: 167cm
 * Member Color: Pink