スタートアップ!! 仮面ライダーガヴ

木村慧人 as Self 八木勇征 as Self 中島颯太 as Self 知念英和 as Self - Shouma / Kamen Rider Gavv 日野友輔 as Self - Hanto Karakida / Kamen Rider Valen 宮部のぞみ as Self - Sachika Amane 塚本高史 as Self - Lango Stomach 世界 as Self 瀬口黎弥 as Self 堀夏喜 as Self 坂部剛 as Self 佐藤大樹 as Self Natsuki Sawamoto as Self 淺沼晉太郎 as Self - Narration (voice)

坂部剛 Music Natsuki Sawamoto Theme Song Performance 瀬口黎弥 Theme Song Performance 世界 Theme Song Performance 堀夏喜 Theme Song Performance 八木勇征 Theme Song Performance 武部直美 Producer 中島颯太 Theme Song Performance 木村慧人 Theme Song Performance 佐藤大樹 Theme Song Performance