- Akihito Kanbara – Clint Bickham
- Mirai Kuriyama – Krystal LaPorte
- Mitsuki Nase – Monica Rial
- Hiroomi Nase – Adam Gibbs
- Izumi Nase – Carli Mosier
- Miroku Fujima – Houston Hayes
- Shizuki Nimomiya – Amelia Fischer
- Ayaka Shindo – Molly Searcy
- Ai Shindo – Brittney Karbowski
- Sakura Inami – Caitlynn French
- Yui Inami – Sara Ornelas
- Yayoi Kanbara – Luci Christian
- Grandfather Nase – John Swasey
The following actors have voice roles as additional, unnamed characters: Christopher Ayres, Johnny DeLaCerda, Cara Duncan, Adam Gibbs, Scott Gibbs, Tiffany Grant, Lainee Hooks, Mark X Laskwoski, Brent Marshall, Ronda Prasit, Shannon Reed, Gabriel Regojo, Allison Sumrall and Tiffany Terrell.
In addition to the English dub cast reveal, Sentai Filmworks also uploaded a 93-second video showcasing the upcoming limited edition release of the series. The video is featured below. The full details of this release can be found in the original announcement here.