Season 1

I've Been Killing Slimes for 300 Years and Maxed Out My Level

スライム倒して300年、知らないうちにレベルMAXになってました

Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita

2021-04-10 to 2021-06-26

12 episodes (24 minutes)

Adventure, Comedy, Fantasy, Slice of Life

REVOROOT

Season 2

I've Been Killing Slimes for 300 Years and Maxed Out My Level

Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita

Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita 2

Comedy, Fantasy, Slice of Life

Novel

I've Been Killing Slimes for 300 Years and Maxed Out My Level

スライム倒して３００年、知らないうちにレベルＭＡＸになってました

Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita

Kisetsu Morita - Story

Benio - Illustration

2017-01-13

Manga

I’ve Been Killing Slimes for 300 Years and Maxed Out My Level

スライム倒して３００年、知らないうちにレベルＭＡＸになってました

Slime Taoshite 300-nen, Shiranai Uchi ni Level MAX ni Nattemashita

Yuusuke Shiba - Story & Art

Kisetsu Morita - Original Story

2017-06-29

Manga

I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made Me a Minister

ヒラ役人やって1500年、魔王の力で大臣にされちゃいました

Hira Yakunin Yatte 1500-nen, Maou no Chikara de Daijin ni Sarechaimashita

Meishi Murakami - Story & Art

Kisetsu Morita - Original Story

2019-01-31 to 2020-08-20

17 Chapters

3 Volumes

Novel

I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made Me a Minister

ヒラ役人やって1500年、魔王の力で大臣にされちゃいました

Hira Yakunin Yatte 1500-nen, Maou no Chikara de Daijin ni Sarechaimashita

Kisetsu Morita - Story

Benio - Illustration

2019-09-13

13 Chapters

1 Volume