ネット版 仮面ライダー裏キバ 魔界城の女王
- annos singulos: 2008
- Patriam: Japan
- genus: Action, Fantasy, Drama, Comedy
- Studio: Toei Company
- keyword: vampire, superhero, castle, time travel, bat, vampire hunter (slayer), belt, spin off, super power, driver, parallel story, 1980s, 2000s, power suit, featurette, kamen rider
- Director:
- cast: 瀬戸康史, 武田航平, 加藤慶祐, 柳沢なな, 高橋ユウ, Kohei Kumai