1 Season
12 Episode
The Hidden Dungeon Only I Can Enter - Season 0 Episode 1 Doki Doki! Mini Mini! Hidden Dungeon Theater #1: Olivia's Lesson (2021)
- Country : Japan
- Genre : Animation, Comedy, Action & Adventure, Sci-Fi & Fantasy
- Studio : MBS
- Director : Meguru Seto
- Cast : Ryota Osaka, Miyu Tomita, Rumi Okubo, Yui Horie, Akari Kito, Yuki Nagano
