78% Match2021 - 2025TV-142 Seasons24m
AnimationComedySci-Fi & Fantasy
After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom! I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!
Cast: Aoi Yuuki, Kaede Hondo, Sayaka Senbongi, Minami Tanaka, Sayaka Harada, Manami Numakura
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About I've Been Killing Slimes for 300 Years and Maxed Out My Level
After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom! I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!
Popularity
20.3
First Aired
Apr 10, 2021
Status
Ended
Genres
Animation, Comedy, Sci-Fi & Fantasy
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AT-XCountries
Japan
Languages
Japanese
Keywords
witchmagicslimeimmortalityreincarnationslice of lifeanimeother worldsword and sorceryisekaibased on light novelgentle