English: The Hidden Dungeon Only I Can Enterbr Synonyms: Special training in the Secret Dungeonbr Japanese: 俺だけ入れる隠しダンジョンbr br Type: TVbr Episodes: 12br Status: Currently Airingbr Aired: Jan 9, 2021 to ?br Premiered: Winter 2021br Broadcast: Saturdays at 02:25 (JST)br Source: Light novelbr Genres: Action, Adventure, Harem, Ecchi, Fantasy