Masane Tsukayama as Leo (voice)

Chieko Baisho as Lyre (voice)

Tomoko Ishimura as Rune (voice)

Hekiru Shiina as Rukkio (voice)

Kaneta Kimotsuki as Coco (voice)

Naoki Tatsuta as Tommy (voice)

Masatô Ibu as Pagoola (voice)

Ranran Suzuki as Bizo (voice)

Kei Tani as Burazza (voice)

Chafurin as Jack (voice)

Haru Endō as The Great Mother (voice)

Kosei Tomita as Higeoyaji (voice)

Danshi Tatekawa as Ham Egg (voice)

Tomoko Nakajima as Mary (voice)

Yasunori Matsumoto as Ramune (voice)

Yasuo Muramatsu as Dr. Plus (voice)

Kozo Shioya as Dr. Minus (voice)

Hiroshi Takemura as Harry (voice)

Naoki Makishima as Carl (voice)

Cho as Tom (voice)

Katsuhisa Houki as Joe (voice)

Naoki Bando as Mac (voice)

Kazuya Ichijo as Alan (voice)