仮面ライダーG

稲垣吾郎 as Goro / Kamen Rider G 上地雄輔 as Daidō Oda 哀川翔 as Seizan Tokugawa 唐橋充 as Shade Member 村井良大 as Kamen Rider Kuuga (voice), Kamen Rider Ryuki (voice) 村上幸平 as Medical Experiment 松田賢二 as Shade Member 永徳 as Security Guard 髙橋ひかる 釈由美子 as Eri Hinata 横山一敏 as Security Guard 井上正大 as Kamen Rider Decade (voice) 永井一郎 as Narration