Kouhei Higuchi as Tarou Momoi / Don Momotaro

Yuuki Beppu as Shinichi Saruhara / SaruBrother

Kohaku Shida as Haruka Kitou / OniSister

Totaro as Tsubasa Inuzuka / InuBrother

Hirofumi Suzuki as Tsuyoshi Kijino / KijiBrother

Kiita Komagine as Kaito Goshikida / Zenkaizer Black

Daiki Hamano as Donblaster (voice)