Season 1

Ryutaro Imai

Baku Yorozu / Kamen Rider ZEZTZ

Maho Horiguchi

Nem

Kenta Mishima

Tetsuya Fujimi

Rina Onuki

Nasuka Nagumo

Miki Yagi

Minami Yorozu

Yuki Tamaki

Code Number: Three / Lord Three

Jay Kabira

Code Number: Zero

Yuki Furukawa

Kensei Odaka / Nox / Kamen Rider NOX

Rie Mimura

The Lady

Kousei Amano

Sieg / Kamen Rider DAWN

Koichi Yamadera

ZEZTZ Driver (voice)

Hiro Shimono

NOX Driver (voice)

Hiroaki Hirata

Catastrophe Gore Nightmare (voice)

Jun Fukuyama

Punish Gore Nightmare (voice)

Junko Takeuchi

Oblivion Gore Nightmare (voice)

Saori Hayami

Phantom Gore Nightmare (voice)