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Story
Azusa Aizawa, a very ordinary office worker, died of exhaustion due to overwork,
and was reincarnated into another world as Azusa, an immortal witch.

Regretting her previous life, she begins to live a leisurely slow life in the remote highlands.

She earns small change by killing slimes, makes potions like a witch, and takes care of the village at the foot of the mountain.

The rest of the time, she does nothing in particular. As she continued to live like this, she came to be fondly known as the 'Witch of the Highlands'――.

But 300 years later.

With the experience points she gained from killing slimes, before she realized it, she was level 99 = Azusa had become the strongest person in the world.

Word spread, and not only adventurers with confidence in their skills, but also a dragon girl who challenged her to a duel, and even a mysterious monster girl who called Azusa her mother all began to show up uninvited――!?

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I've Been Killing Slimes for 300 Years and Maxed Out My Level Image
Series ID 107792
Media Type Anime
Title I've Been Killing Slimes for 300 Years and Maxed Out My Level
English Title I've Been Killing Slimes for 300 Years and Maxed Out My Level
Aliases Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita
Romaji Title Suraimu Taoshite Sanbyaku-nen, Shiranai Uchi ni Reberu Makkusu ni Nattemashita
Furigana Title スライムたおしてさんびゃくねん しらないうちにレベルマックスになってました
Japanese Title 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
Japanese Studio Name ギークトイズ
English Studio Name Revoroot
Companies Involved ( Add )
Content Rating
Genre Tags ( Add ) comedy, isekai, fantasy
Release Date
Links Home Page EN Wiki JP Wiki Trends History Compare Anime
DB Links ( Add )
Character Popularity * 183
Watching Watched Victoria2905[ 0 ] Interested NatsumiSawada[ 0 ] In Progress Rei[ 3 ] Complete ShinyShinigami[ 12 ]
0 2 1 0
Top 5 of Spring 2021

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