The English cast has been announced for the Sonny Boy anime:
- Derick Snow is Nagara
- Tia Ballard is Mizuho
- Daman Mills is Asakaze
- Luci Christian is Nozomi
- Ry McKeand is Hoshi
- Siddhartha Minhas is Rajdhani
- Patrick Seitz is Cap
- David Matranga is Hayato
- Lauren Landa is Machi
Alexis Tipton is directing the dub.
The English dub of Sonny Boy will begin streaming on FUNimation on September 16, 2021.
Source: FUNimation Entertainment