- Tadanobu Asano
- Fujio
- Shô Aikawa
- Mitsuo
- Erika Okuda
- Yoko
- Arata Furuta
- Ishihara
- Hina Matsuoka
- Fumiyo
- Patrick Aghajanian
- Yotchan
- Kira Buckland
- Yukarin
- Kelly Green
- Matsu
- Satoshi Hashimoto
- Dongaira
- Kyle Hebert
- Ishihara
- Kazuya Kakuta
- Zombie
- Takuya Kakuta
- Zombie
- Lauren Landa
- Yoko
- Shelby Lindley
- Fumiyo
- Mike McFarland
- Ma-san
- Jonathan Meza
- Gori
- Marin M. Miller
- Hiro
- Masaki Miura
- Maasan's Army
- Yoshiyuki Morishita
- Zombie
- Yasuhi Nakamura
- Yocchan
- Patrick Seitz
- Fujio
- Christopher Corey Smith
- Mitsuo
- Harumi Sone
- Maasan
- Melodee Spevack
- Kiku
- Maria Takagi
- Yocchan's sister
- Kaiji Tang
- Akiyama / Prince (voice)
- Mitsuki Tanimura
- Yukarin
- Kirk Thornton
- Don Gaira
- Kazuo Umezu
- Akiyama / Prince
