I'm Quitting Heroing poster

I'm Quitting Heroing

TV Show TV-14 2022 24m/ep 7.3 /10 Ended
AT-X A AT-X Original
Created by Wataru Sena, Shigeru Murakoshi, Quantum

After toppling the Demon King, Leo Demonheart expects gratitude but instead is shunned by the humans he saved. Labeled a pariah, he abandons hope of acceptance and does something unexpected: he applies to the Demon King's former army, seeking work and a place to belong. The series follows Leo as... Read more

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Streaming availability last verified: January 14, 2026

About I'm Quitting Heroing

After toppling the Demon King, Leo Demonheart expects gratitude but instead is shunned by the humans he saved. Labeled a pariah, he abandons hope of acceptance and does something unexpected: he applies to the Demon King's former army, seeking work and a place to belong. The series follows Leo as he settles into life among former enemies, tries to whip a defeated military into shape, and navigates suspicion, office politics, and awkward friendships. He also crosses paths with eccentric figures like Echidna and Steiner, and the series mixes combat with awkward daily life as fragile trust begins to build.

Released in 2022, I'm Quitting Heroing was created by Wataru Sena and Shigeru Murakoshi, and lists Quantum among its creators. The Japanese voice cast includes Kensho Ono and Kaede Hondo.

Audience scores sit around 7.3 out of 10, reflecting steady approval for its humor and character dynamics. Reviewers often note the series' role reversal and its focus on stigma, identity, postwar reconstruction and the grey areas between heroism and villainy. Viewers often praise the voice acting and brisk pacing overall.

While not a mainstream phenomenon, the show earned a lively fanbase that enjoyed its genre twist and workplace spin on fantasy. It generated online conversation and fan art, and helped popularize stories that question traditional hero narratives. Cosplayers and fan artists have embraced character designs; clips circulate on social feeds.

It hasn't secured major industry awards, but the series found a dedicated audience and raised the profile of several cast members within the anime community. Review roundups and fan polls gave it steady recognition during its season, helping sustain interest for later home video and streaming discovery in international markets.

Details

Release Date
April 05, 2022
Episode Length
24m
Rating
TV-14
User Ratings
70 votes
Type
TV Series
Seasons
1
Episodes
12
Network
AT-X
Status
Ended
Genres
Animation, Sci-Fi & Fantasy
Country
Japan
Studio
FlyingDog +4 more
External Links
View on IMDB

Official Trailer

Cast

Kensho Ono

Kensho Ono

Leo Demonheart (voice)

Kaede Hondo

Kaede Hondo

Echidna (voice)

Shizuka Itoh

Shizuka Itoh

Steiner (voice)

Hitomi Ohwada

Hitomi Ohwada

Lily (voice)

Yumi Uchiyama

Yumi Uchiyama

Mernes (voice)

Tetsu Inada

Tetsu Inada

Edvard (voice)

Minori Suzuki

Minori Suzuki

Dianette (voice)

Misato Matsuoka

Misato Matsuoka

Jerietta (voice)

Created by: Wataru Sena, Shigeru Murakoshi, Quantum

Seasons (1 season, 12 episodes)

Season 1

Season 1

12 episodes - 2022

Frequently Asked Questions

I'm Quitting Heroing is available to stream on Hulu. You can also rent or buy it on Apple iTunes, Vudu, and Amazon Video.

Yes, I'm Quitting Heroing is available to stream on Hulu.

Yes, you can buy on Apple iTunes, Vudu, and Amazon Video.

I'm Quitting Heroing has 1 season with a total of 12 episodes.

With a rating of 7.3/10 from 70 viewers, I'm Quitting Heroing is well-regarded and recommended by viewers.

After toppling the Demon King, Leo Demonheart expects gratitude but instead is shunned by the humans he saved. Labeled a pariah, he abandons hope of acceptance and does something unexpected: he applies to the Demon King's former army, seeking work and a place to belong. The series follows Leo as ...

I'm Quitting Heroing stars Kensho Ono, Kaede Hondo, Shizuka Itoh, Hitomi Ohwada, and Yumi Uchiyama.

I'm Quitting Heroing was created by Wataru Sena, Shigeru Murakoshi, and Quantum.

I'm Quitting Heroing was released on April 05, 2022.

I'm Quitting Heroing is a Animation and Sci-Fi & Fantasy series.

Kensho Ono voices Leo Demonheart, the former hero who saved humanity and later joins the Demon King's army. His character is central to the story's reversal of hero and villain roles.

After saving humanity Leo is treated with suspicion and hostility, leaving him a pariah with nowhere else to turn. Seeking refuge and purpose, he takes a position in the army of his former nemesis and works to rebuild its strength.

The series has one season of 12 episodes and its status is listed as Ended, so no second season has been produced. There hasn't been an announced continuation of the show.

It's rated TV-14, so it's intended for viewers 14 and older, with parental guidance suggested for younger teens. The rating indicates some content may be unsuitable for children under 14.