柏木

Blood type: B

Birth place: Kagoshima Prefecture, Japan

Hobbies: Music appreciation, karaoke, origami

Abilities: Recorder, trombone, music games, typing

Nickname: Yukirin

Captain of Team B of AKB48. Also a member of the AKB48 sub-unit French Kiss with talent agency Biscuit Entertainment. After failing an audition for Morning Musume, she successfully auditioned for AKB48 and made her debut in December 2006.