Soichiro Kanzaki

Noriko Kinoshita

Misaki Kinoshita

Yusuke Sakamoto

Hidetaka Ono

Toshiya Matsuoka

Yusuke's Father

Yusuke's Mother

Misawa

Female Researcher / Voice of Tetra

Snack Shop Lady

Man

Agent B

Misaki Kinoshita, 20 years later

Byoid (voice)

Agent A

Yusuke Sakamoto, 20 years later

Toshiya Matsuoka, 20 years later

Hidetaka Ono, 20 years later