as

Nakagawa

as

Takashi Kami

as

Kenji Shiratori

as

Souhaku

as

Akitsu Mutsumi / "Mucchi" | Akitsu Masahiko

as

Hajime Oda

as

Takuji Kida

as

Yoshimichi Sasaki

as

Takuya Sudo

as

目黒元気（磯村勇斗）

as

Self

as

Shinji Takimoto

as

Shota Sakamoto

as

Hiromu Okabe

as

Socho

as

The Operator

as

Erutaka Kaerugawa (voice)

as

Akagumo

as

Fahrenheit

as

Fuwa Hayate

as

Atsushi Sendo / Akkun

as

Tsubasa Kimura

as

Wataru Inoue

as

Sugi Sanpei / "Pei"

as

Otomo Ryunosuke

as

Shibasaki Tomoki

as

Kazuya Muguruma

as

Kamo Nijio (Youtuber)

as

Takeshi Sagara

as

Wataru Inoue

as

Genki Meguro

as

Senior of the Tennis Club

as

Gō Akasaka

as

Haitani

as

二階堂 陸

as

Wataru Inoue

as

Ryosuke Kase

as

Keita

as

Kyosuke Wakamiya

as

Matsumushi Matsuda

as

Takeshi Sagara

as

Yusei Tanimoto

as

Kase Ryosuke

as

Alain / Kamen Rider Necrom

as

Ayumi Kurose

as

Alain / Kamen Rider Necrom

as

Hidetoshi Maeda

as

Alain / Kamen Rider Necrom

as

Alain / Kamen Rider Necrom

as

Alain / Kamen Rider Necrom

as

Alain / Kamen Rider Necrom

as

Tamotsu Ikebe

as

Alain / Kamen Rider Necrom

as

三崎惠

as

又來康知

as

Alain / Kamen Rider Necrom

as

Director