Kazuya Nagayama

Kenji

Haruki

Ishida / Kamen Rider Impala

Genzaburo

Hamano (voice)

Takuya (voice)

Miyama (voice)

Koichi (voice)

Sagawa (voice)

(voice)

Yuichi (voice)

Mitsuki (voice)

Michio (voice)

Hiroki Ohta (voice)

Kyosuke (voice)

Kawaguchi (voice)

Man (voice)

Ryuichi (voice)

Masataka Yamagishi (voice)

Tomoharu (voice)

Yuuichirou (voice)

Yukako's Grandfather (voice)

Dam repair worker (voice)

Station Announcement (voice)