Ryota
Kaito Goshikida
Kaito Goshikida / Zenkaiser, Kaito Goshikida (Donbrothers)
Kaito Goshikida / Zenkaizer
Actor
Kaito Goshikida / Zenkaiser
Kaito Goshikida / Zenkaiser Black
Wada Tomohiko
Zenkaizer Black (voice)
Shun Uchida
Izuna Motoi
Kawakami Haruki
Ken Mitarai
Hayama Asami
Atsushi Marukawa