After saving humanity from the despicable Demon King, Leo Demonhart does not earn a hero’s standing. Instead, he is regarded with suspicion and hostility by those he fought to protect. Treated as a pariah with nowhere else to turn, exiled Leo seeks a position in the army of his former nemesis! But the army is not what it once was before its defeat at Leo’s hands, so to maintain his new position, Leo must whip the forces back into fighting shape.
You can now watch I'm Quitting Heroing online on the following streaming providers in the United States.
| Visual Effects | Yuki Nakano | Character Designer |
| Writing | Shigeru Murakoshi | Series Composition |
| Editing | Motoki Niimi | Editor |
| Sound | Nao Toyama | Theme Song Performance |
| Camera | Tsunetaka Ema | Director of Photography |
| Art | Toshiyuki Tokuda | Art Direction |
| Art | Tomomi Sugiyama | Prop Designer |
| Camera | Rumi Ishiguro | Director of Photography |
| Sound | Hiroto Morishita | Sound Director |
| Sound | Kouhei Munemoto | Original Music Composer |
| Art | Hiroshi Izumi | Art Designer |
| Visual Effects | Sakie Suzuki | Color Designer |
| Production | Naoki Kishida | Producer |
| Directing | Hisashi Ishii | Series Director |
| Sound | Shota Yaso | Sound Effects |
| Directing | Yuu Nobuta | Series Director |
| Sound | Hiroki Kurosaki | Sound Mixer |
| Visual Effects | Ichi Kuwatani | Opening/Ending Animation |
| Sound | Momoka Yamada | Foley Artist |
| Production | Hideaki Miyamoto | Producer |
| Production | Sou Yurugi | Executive Producer |
| Production | Sachi Kawamoto | Producer |
| Sound | Shun Uchida | Music Producer |
| Production | Seiichi Kawashima | Executive Producer |
| Sound | Masakazu Sato | Music Producer |
| Production | Asuka Yamazaki | Executive Producer |
| Production | Juno Shin | Executive Producer |
| Production | Sho Tanaka | Executive Producer |
| Production | Shosei Ito | Producer |
| Production | Shiro Sasaki | Executive Producer |
| Sound | Madoka Fukami | Music Producer |
| Production | Tomonori Kumagai | Producer |
| Production | Julien Vig | Producer |
| Production | Noritomo Isogai | Producer |
| Production | Kentaro Takahashi | Executive Producer |
