Tetsujin's journey to becoming a true samurai takes him from his home in the forest to a bustling city full of rivals, friends and ancient powers.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2025-04-05 | min |
| Visual Effects | Yoshimichi Kameda | Character Designer |
| Visual Effects | Takeshi Maenami | Character Designer |
| Directing | Takahiro Hasui | Series Director |
| Writing | Touko Machida | Series Composition |
| Visual Effects | Yoshimichi Kameda | Supervising Animation Director |
| Visual Effects | Takeshi Maenami | Lead Animator |
| Visual Effects | Hirofumi Masuda | Special Effects Supervisor |
| Art | Yusuke Takeda | Art Direction |
| Art | Kazushi Fujii | Art Designer |
| Visual Effects | Satoshi Hashimoto | Color Designer |
| Visual Effects | Yukinori Nakamura | 3D Director |
| Camera | Toru Fukushi | Director of Photography |
| Editing | Kiyoshi Hirose | Editor |
| Sound | Yutaka Yamada | Original Music Composer |
| Sound | Yoshiaki Dewa | Original Music Composer |
| Sound | Haru Yamada | Sound Director |
| Sound | Eiko Morikawa | Sound Effects |
| Writing | Gosho Aoyama | Graphic Novel |
