Series

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

★ 7.8(240)202124m2 seasons

I've Been Killing Slimes for 300 Years and Maxed Out My Level isn't available to stream, rent or buy in Malaysia right now. Availability changes often, so check back soon. Availability checked 24 July 2026.

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

🇲🇾 Malaysia

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Streaming in other regions

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Good to know

Release date: 2021-04-10
Runtime: 24m
Language: Japanese
Seasons: 2
Episodes: 24
Network: AT-X
Status: Ended
Country: Japan
Studio: REVOROOT

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

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

I've Been Killing Slimes for 300 Years and Maxed Out My Level is a 2021 web series in the Animation, Comedy and Sci-Fi & Fantasy genres, starring Aoi Yuuki, Kaede Hondo and Sayaka Senbongi. It spans 2 seasons and 24 episodes, and originally aired on AT-X. It holds an average rating of 7.8/10 from 240 viewers. Below you can see where to watch I've Been Killing Slimes for 300 Years and Maxed Out My Level in Malaysia — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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?!

Seasons (2)

Season 112 eps · 2021

Season 212 eps · 2025

Cast

Aoi Yuuki

Azusa (voice)

Kaede Hondo

Laika (voice)

Sayaka Senbongi

Falfa (voice)

Minami Tanaka

Shalsha (voice)

Sayaka Harada

Halkara (voice)

Manami Numakura

Beelzebub (voice)

Riho Sugiyama

Rosary (voice)

Azumi Waki

Fratorte (voice)

Yukari Tamura

Pecora (voice)

Themes & keywords

witchmagicslimeimmortalityreincarnationslice of lifeanimeother worldsword and sorceryisekaibased on light novelgentle

Frequently asked questions

Where can I watch I've Been Killing Slimes for 300 Years and Maxed Out My Level in Malaysia?+

I've Been Killing Slimes for 300 Years and Maxed Out My Level is not currently listed on any streaming, rental or purchase service in Malaysia. Availability changes often, so check back or switch your region.

Is I've Been Killing Slimes for 300 Years and Maxed Out My Level on Netflix?+

I've Been Killing Slimes for 300 Years and Maxed Out My Level is not on Netflix in Malaysia right now.

How many seasons of I've Been Killing Slimes for 300 Years and Maxed Out My Level are there?+

I've Been Killing Slimes for 300 Years and Maxed Out My Level has 2 seasons and 24 episodes in total.

Who stars in I've Been Killing Slimes for 300 Years and Maxed Out My Level?+

I've Been Killing Slimes for 300 Years and Maxed Out My Level stars Aoi Yuuki, Kaede Hondo, Sayaka Senbongi, Minami Tanaka and Sayaka Harada.

When did I've Been Killing Slimes for 300 Years and Maxed Out My Level come out?+

I've Been Killing Slimes for 300 Years and Maxed Out My Level is a 2021 web series.

What genre is I've Been Killing Slimes for 300 Years and Maxed Out My Level?+

I've Been Killing Slimes for 300 Years and Maxed Out My Level is Animation, Comedy and Sci-Fi & Fantasy series.