What Is Love?

Sotomura Sakura (as Sora Hibino) Hio Miyazawa (as Igawa Shun) Kisetsu Fujiwara (as Hibino Nagisa) Wakana Matsumoto (as Hibino Rena) Honoka Matsumoto (as Yoshimura Misato) Kumi Nakamura (as Noda Fumiko) Keiichi Suzuki (as Ogata) Toshie Negishi (as Yoshimura Fusako) Keisuke Horibe (as Lawyer Mizuno) Keiko Toda (as Lawyer Sakurai)