Season 1

Ikuho Akiya

Sora Otosumi / Kamen Rider MY-TH

Hayate Ataka

Tatsuomi Asao / Kamen Rider RID

Riko Horikawa

Yuna Mizuki

Keisuke Higashi

Kamuri Minetaka / Kamen Rider MAOU

Shunya Kaneko

Tigre / Kamen Rider TIGRE

Nanako Ando

Datt / Kamen Rider DATT

Kosei Tsubokura

Jyao / Kamen Rider JYAO

Joey Iwanaga

Vanken / Kamen Rider VANKEN

Kasumi Hasegawa

Mutn / Kamen Rider MUTN

Rento Nishiyama

Kei / Kamen Rider KEI

Hirofumi Suzuki

Ende

Hiroshi Shirokuma

Ryuzu (voice)

Chikahiro Kobayashi

Black Kamen Rider MY-TH (voice), Narration (voice)

Greg Irwin

MY-TH Driver (voice)

Kodai Matsuura

MY-TH Driver (voice)

Yū Kamio

Akira Amataka

浅沼 みう

Koi Aido

Suzune Miura

Mitsuhime Itoi