俺だけ入れる隠しダンジョン ～こっそり鍛えて世界最強～ online kijken met Nederlandse ondertiteling. 俺だけ入れる隠しダンジョン ～こっそり鍛えて世界最強～ is een Animatie televisie serie met in totaal 1 seizoenen en 12 afleveringen om te streamen en downloaden.
| Writing | Kenta Ihara | Series Composition |
| Visual Effects | Yuya Uetake | Character Designer |
| Directing | Kenta Onishi | Series Director |
| Writing | Meguru Seto | Comic Book |
| Sound | Coalamode | Theme Song Performance |
| Writing | Tooru Kitahata | Creative Producer |
| Art | Takayuki Nakao | Prop Designer |
| Art | Masanobu Nomura | Art Direction |
| Visual Effects | Tomoko Saito | Color Designer |
| Editing | Ayako Tan | Editor |
| Sound | Kanako Hara | Original Music Composer |
| Sound | Kohei Sakai | Music Producer |
| Production | Naoya Sato | Producer |
| Art | Toshiki Amata | Art Designer |
| Production | Makoto Furukawa | Executive Producer |
| Production | Masahiro Hibi | Executive Producer |
| Production | Airi Sawada | Producer |
| Production | Hiroshi Kamei | Producer |
| Production | Nobuhiko Kurosu | Producer |
