- Greg Ayres
- Additional Voices
- Luci Christian
- Kaori Sagawa
- Tiffany Grant
- Yuura Yoshizawa
- Jessie James Grelle
- Additional Voices
- Illich Guardiola
- Ken Tazaki
- Kaori Ishihara
- Koyomi
- Masami Iwasaki
- Koshiro
- Brittney Karbowski
- Koyomi Akishima
- David Matranga
- Additional Voices
- Mamoru Miyano
- Taishi
- Carli Mosier
- Additional Voices
- Rob Mungle
- Koshiro Akishima
- Blake Shepard
- Hiroshi Akishima
- John Swasey
- Area Commander Yoshizawa
- Junko Takeuchi
- Yuura
- Yuka Terazaki
- Kaori
- Kenjirô Tsuda
- Ken
- David Wald
- Narration
- Yûsaku Yara
- Narration
