Kamen Rider G

稲垣吾郎 Goro / Kamen Rider G

釈由美子 Eri Hinata

上地雄輔 Daidō Oda

哀川翔 Seizan Tokugawa

村上幸平 Medical Experiment

唐橋充 Shade Member

松田賢二 Shade Member

Yoko Oshita Announcer

横山一敏 Security Guard

永徳 Security Guard

髙橋ひかる

Fumie Nakashima

藤田慧

Manami Yukishiro

井上正大 Kamen Rider Decade (voice)

村井良大 Kamen Rider Kuuga (voice), Kamen Rider Ryuki (voice)

塩野勝美 Phylloxera Worm (voice)

Ichirô Nagai Narration