Kazuki Namioka

as Kamiya Ryutaro

as (voice)

as Byakko

as Fujita Yoshihiko

as Hiroshige

as Honda Tadasane

as Store Manager

as Akira Kajino

as Murata

as Yoshiaki Sakai

as Suzuki

as Yakuza Guy

as Endo

as Gernot

as Karasuma Ayamaro

as Kudo

as Sid / Kamen Rider Sigurd

as 槚木和也

as Shouhei Matsuyama

as Maruo Shioda

as Yamamoto

as Kunishige Hasebe

as Arataka Reigen

as Sojuro Mizukami

as Kamiya Saizo

as Shioda

as Shioda

as Lock Dealer Sid / Kamen Rider Sigurd

as Kurahashi

as Ryoichi's Neighbor

as Lock Dealer Sid

as Lock Dealer Sid / Kamen Rider Sigurd

as タイチ

as Nakazawa Wataru

as Sid / Kamen Rider Sigurd

as Taguchi

as Lock Dealer Sid / Kamen Rider Sigurd

as Actor

as Sayama

as Editor

as Otaka Kazuhiro

as Umanosuke Kawabe

as Kazuya Kasai

as Sayama

as Keiichi Yokoyama

as Tsutomu

as Kazuki Yashiro

as Saburō Katō

as Anzai

as Kozo Nioka

as Kaito

as Rihei Ishizuka

as 被害者・竹下

as Toru Tanaka

as Kunieda

as Gota Washio

as Satoru

as Takae

as Company Interviewer

as Jun Yoshida

as F

as Kojima

as Keisuke Umebayashi

as Ryusuke Mimasaka

as Katayama

as Shishimaru / Lion-Maru

as Wakagi

as Tea Hair (uncredited)

as Yoshiaki Sano

as Kinzo Daidoji (Young)

as Hayashi

as Kishiwada [Netizen, Rock 'n' roll guy]

as Tokunaga Masaya

as Bang-ho Motoki

as Kinzō Daidōji (Youth)

as Naritoshi Nishida

as Tanabe

as Lock Dealer Sid

as Yuu Yamagoshi