Sota Fukushi as Gentaro Kisaragi / Kamen Rider Fourze

Ayumi Kinoshita as Shizuka Shirayama / Skydain

Yoshiko Sengen as Yuki Jojima

Mikie Hara as Inga Blink

Rikako Sakata as Miu Kazashiro

Kohki Okada as Harumi Saeba / Groundain

Ryo Yoshizawa as Ryusei Sakuta / Kamen Rider Meteor

Ryuki Takahashi as Kengo Utahoshi

Justin Tomimori as Shun Daimonji

Shiho as Tomoko Nozama

Shion Tsuchiya as JK

Shunya Shiraishi as Kamen Rider Wizard (voice)

Ken Nishida as Professor Blink

Kousei Amano as Kouhei Hayami

Kazutoshi Yokoyama as Kou Tatsugami

Takushi Tanaka as Chuta Ohsugi

Yoshiaki Yamane as Taneo Komatsu

Shingo Tsurumi as Mitsuaki Gamou

Ryo Narushima as Female Executive Member of Foundation X

Nanako Uemiya as Announcer

Tsutomu Isobe as XVII (voice)

Masanori Mizuno as Toshiya Miura

Maria Yoshikawa as Tamae Sakuma

Arisa Fujisaki as Jun Shigeno

Takahiro Kuroishi as Chosuke Ban

Yurika Tachibana as Reiko Hirota

Uji Kiyotaka as Fumihiro Nitta

Ryuji Sato as Teruhiko Satake

Satoshi Jinbo as Takashi Satake

Hikari Kajiwara as Ritsuko Usaka

Miho Imamura as Yuri Kuramochi

Maika Suzuki as Masami Okamura

Satoshi Morota as Mr. Morota

Takafumi Shinohara as Hiroki Makise

Natsumi Ishibashi as Mari Yamamoto

Ryutarou Akimoto as Soshi Motoyama

Tokimasa Tanabe as Junta Abe

Shohei Yamazaki as Kimio Nonomura

Ryu Ando as Jin Nomoto

Nao Nagasawa as Haruka Utsugi

Shugo Nagashima as Norio Eguchi

Kaya Asano as Misa Toriizaki

Yūji Oyakawa as Taro Bobuta

Kasumi Suzuki as Yayoi Tokuda

Lynn Honoka as Ran Kuroki

Jigen Araki as Haru Kusao

Mika Akizuki as Yukina Takamura

Airi Kido as Suzumi Koda

Honoka Murakami as Mina Otogawa

Karen Takizawa as Erin Suda