Showtaro Morikubo

as Koji Kabuto (voice)

Ai Kayano

as Sayaka Yumi (voice)

Sumire Uesaka

as Lisa (voice)

Toshihiko Seki

as Tetsuya Tsurugi (voice)

Ami Koshimizu

as Jun Hono (voice)

Junpei Morita

as Prime Minister Yumi (voice)

Unsho Ishizuka

as Dr. Hell (voice)