Kasumi Arimura as Sayaka Kudo

Atsushi Ito as Yoshitaka Tsubota

Shuhei Nomura as Reiji Mori

Yoh Yoshida as Akari Kudo

Tetsushi Tanaka as Toru Kudo

Ken Yasuda as Takashi Nishimura

Morio Agata as Makoto Minegishi

Airi Matsui as Mika Honda

Yuhei Ouchida as Ryuta Kudo

Kokoro Okuda as Mayumi Kudo

Nanami Abe as Yui Okazaki

Maharu Nemoto as Little Sayaka Kudo

Ruka Wakabayashi as Young Ryuta Kudo

Rinko Kawakami as Young Mayumi Kudo

Mochika Yamada as Young Sayaka Kudo

Kenichi Yajima as High School Principal

Yasuhi Nakamura as Elementary School Teacher

Rie Minemura as Reiji's Mother

Aoi Shimoyama as Junior High School Student

Makoto Sudo as 関口信二