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


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

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Alternative Titles

Synonyms: Slime 300
Japanese: 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
English: I've Been Killing Slimes for 300 Years and Maxed Out My Level
German: I've Been Killing Slimes For 300 Years And Maxed Out My Level
Spanish: I've Been Killing Slimes For 300 Years And Maxed Out My Level
French: La Sorcière invincible tueuse de Slime depuis 300 ans
More titles

Information

Type: TV
Episodes: 12
Status: Finished Airing
Aired: Apr 10, 2021 to Jun 26, 2021
Premiered: Spring 2021
Broadcast: Saturdays at 21:00 (JST)
Licensors: None found, add some
Studios: Revoroot
Genres: ComedyComedy, FantasyFantasy
Themes: CGDCTCGDCT, IsekaiIsekai
Duration: 23 min. per ep.
Rating: PG-13 - Teens 13 or older

Statistics

Score: 6.911 (scored by 195073195,073 users)
1 indicates a weighted score.
Ranked: #47402
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #603
Members: 405,462
Favorites: 2,203

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6.91
Ranked #4740Popularity #603Members 405,462
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Episodes: /12

Synopsis

In role-playing games, slimes are usually the easiest monster to kill, and because of that, they yield few experience points. But what would happen if you live long enough to keep defeating them for 300 years?

After many years of being a corporate slave, Azusa Aizawa abruptly passes away due to severe exhaustion. Seemingly headed for the afterlife, she meets a goddess who bestows her with immortality alongside a peaceful life in another world. There, Azusa enjoys her days tending to her farm, protecting the nearby village, and killing about 25 slimes per day—a routine that continues for at least three centuries.

However, this rather monotonous cycle begins to change when Azusa suddenly finds out that she has reached level 99—the maximum possible level—from slimes alone. Despite desperately trying to hide this fact in fear of ending her slow life, rumors of her strength spread nevertheless. Soon enough, various people throughout the continent, like the dragon Laika and the elf Halkara, start to appear at her doorstep—some seeking a battle, others asking for her assistance. Meeting friends and acquaintances who soon become family, Azusa finds she can live a life far better with others than when she was alone.

[Written by MAL Rewrite]

Characters & Voice Actors

Azusa

Main
Yuuki, Aoi
Japanese

Laika

Main
Hondo, Kaede
Japanese

Falfa

Main
Senbongi, Sayaka
Japanese

Halkara

Main
Harada, Sayaka
Japanese

Shalsha

Main
Tanaka, Minami
Japanese

Beelzebub

Supporting
Numakura, Manami
Japanese

Flatorte

Supporting
Waki, Azumi
Japanese

Pecora

Supporting
Tamura, Yukari
Japanese

Rosalie

Supporting
Sugiyama, Riho
Japanese

Vania

Supporting
Ozawa, Ari
Japanese

Staff



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Opening Theme

Preview
Spotify
Apple Music
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Youtube Music
"Gudafuwa Every Day (ぐだふわエブリデー)" by Aoi Yuuki
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Ending Theme

"Viewtiful Days!" by Azumi Waki

Episode Videos




Reviews

Dec 9, 2024
It you want a feel good anime with cute girls this is good one while its not really amazing by any stretch its one you can watch without over thinking which sometimes you need to break from Anime's going for shock value death games etc.

The plot is pretty much OP character trying be lazy only to dragged in to funny misunderstandings solely because she is OP and collecting friends/family along the way.

The art is pretty simple which seems to suit the cute and sweet anime of the type while is a Isekai its more description of the word it follows than that the genre ...
Nov 11, 2023
Mixed Feelings
Slimes for 300 years is the DEFINITION of an average anime.

I watched this maybe a year or so ago, and I hardly remember a single thing about it. That should be all you need to know. It's not memorable. There's no substance. A good anime will have memorable plot points, characters, etc. This anime has nothing. It's a filler while you wait for other shows to come out.

It does shake up the Isekai trope somewhat, wherein the whole "transported to another world and figuring out what the hell is going on" arc is nearly entirely absent. The character has been in the alternate ...
May 6, 2024
This show starts of promising and gets weak and weaker.

"I've been killing slimes for 300 years and maxed out my level" is a charming and light - hearted anime that effortlessly weaves together elements of comedy, slice of life, and fantasy. The story revolves around Azusa, an immortal witch who, after spending centuries peacefully slaying slimes in a laid- back manner, unexpectedly finds herself becoming the strongest being in the world.

One of the standout features of this series is its endearing cast of characters. Azusa, the protagonist, is a refreshingly relatable lead whose easygoing nature and kind-hearted personality make her instantly likeable. Her interactions with ...

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