Hayato Isomura

as Sunato Banda

as Atsushi Sendo / Akkun

as Hiromu Okabe

as Alain / Kamen Rider Necrom

as Tsubasa Kimura

as Hajime Oda

as Ryosuke Kase

as Takeshi Sagara

as Keita

as Akagumo

as Ayumi Kurose

as Ryu Narutaki

as Wataru Inoue

as Takeshi Sagara

as Socho

as Takuya Sudo

as Nakagawa

as Xun Yu

as Akitsu Mutsumi / "Mucchi" | Akitsu Masahiko

as Wataru Inoue

as Alain / Kamen Rider Necrom

as Takashi Kami

as Yoshimichi Sasaki

as Kyosuke Wakamiya

as Shota Sakamoto

as The Operator

as Souhaku

as Shinji Takimoto

as 又來康知

as Yusei Tanimoto

as Senior of the Tennis Club

as Alain / Kamen Rider Necrom

as Tomoki Shibasaki

as Kazuya Muguruma

as Fuwa Hayate

as Hidetoshi Maeda

as 二階堂 陸

as Tanaka Taro

as Sato-kun

as Tamotsu Ikebe

as Alain / Kamen Rider Necrom

as Fahrenheit

as Genki Meguro

as Sugi Sanpei / "Pei"

as Takuji Kida

as Alain / Kamen Rider Necrom

as Wataru Inoue

as Akitsu Masahiko / Muchi

as Haitani

as Kase Ryosuke

as Kenji Shiratori

as Alain / Kamen Rider Necrom

as Erutaka Kaerugawa (voice)

as Matsumushi Matsuda

as Alain / Kamen Rider Necrom

as Kamo Nijio (Youtuber)

as 三崎惠

as Gō Akasaka

as Alain / Kamen Rider Necrom

as イケメン 蒸し男

as Self

as Subaru Kiryu

as Alain / Kamen Rider Necrom

as Otomo Ryunosuke

as Takeru Murai