ART ON COVER BY MA FRIEND SO CREDS TO EM!! -- Keiko is a fifteen year old girl who joined the Corps in order to avenge her loved ones, little does she know, she'll lose another person... She hopes to be a Hashira although she knows it'll probably never happen. Yuki Sasaki, a dear friend of hers... Should I be saying friend, or girlfriend? Anyways, Yuki is quite cold and has the same goal as Keiko, just doesn't feel bothered to be a Hashira. She is quite harsh and never really has much control over what she says.