COACH? is an all-girl Japanese group whose members also provide the voice acting for various female characters in the anime "Suzuka." They sing the opening and both ending themes for Suzuka as well as several vocal tracks on the two soundtracks. The members are: Ai Hayashi (??), Satomi Akesaka (????), Hatsumi Miura (????), Yumiko Hosono (?????) and Michie Kitaura (?????).