- Ruben Arvizu
- Additional Voices
- Junko Asami
- Female Student A
- Marcela Bordes
- Additional Voices
- Bob Buchholz
- Sakyo
- Yuzuru Fujimoto
- Senior in Earth's World
- Mike Harrington
- Additional Voices
- Megumi Hayashibara
- Tsukinojo Inbe
- Noriko Hidaka
- Himeno (Yukinojo)
- Melissa Horne
- Additional Voices
- Tetsuya Iwanaga
- Friend B
- Tsutomu Kashikura
- Friend A
- Masako Katsuki
- Fujisawa (Arare)
- Takehito Koyasu
- Ukyo
- Takeshi Kusao
- Yonosuke Hikura
- Yasunori Matsumoto
- Sakyo
- Rosalinda Morales
- Fujisawa
- Bryan Moran
- Yonosuke Hikura
- Ikuo Nishikawa
- Old Man
- John Pollak
- Additional Voices
- Michelle Ruff
- Tsukinojo Inbe
- Junko Sakuma
- Female Student B
- Chie Satô
- Young Yonosuke
- Ritsuo Sawa
- Painter
- Ellyn Stern
- Himeno
- Doug Stone
- Ukyo
- Jun'ichi Sugawara
- Executive A
- Tom Wyner
- Earth's World Elder
- Shinya Ôtaki
- Yonosuke's Father
