Okai Chisato (岡井千聖) is a member of the group ℃-ute under Hello! Project. She is also a former member of Mellowquad, Triplet and is the leader of Team Okai.
Okai Chisato (岡井千聖) is a member of the group ℃-ute under Hello! Project. She is also a former member of Mellowquad, Triplet and is the leader of Team Okai.
Okai Chisato (岡井千聖) is a member of the group ℃-ute under Hello! Project. She is also a former member of Mellowquad, Triplet and is the leader of Team Okai.