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I've Been Killing Slimes for 300 Years and Maxed Out My Level (manga)¹⁵

Author: Kisetsu Morita

Artist: Yusuke Shiba

Artist: Benio

Translated by: Jasmine Bernhardt

Letterer: Katie Blakeslee

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also available as a light novel

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I've Been Killing Slimes for 300 Years and Maxed Out My Level (manga)¹⁵

Author: Kisetsu Morita

Artist: Yusuke Shiba

Artist: Benio

Translated by: Jasmine Bernhardt

Letterer: Katie Blakeslee

What’s next on Azusa’s to-do list? Helping moon spirit Canimeow gain some confidence, eating a swamp crystal, and running a relay race with her family… Just another day in her not-so-laid-back life!

FEATURED VOLUME

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I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 15 (manga)

View all volumes

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also available as a light novel

I've Been Killing Slimes for 300 Years and Maxed Out My Level (manga) Volumes

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 15 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 15 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 14 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 14 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 13 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 13 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 12 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 12 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 11 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 11 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 10 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 10 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 9 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 9 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 8 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 8 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 7 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 7 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 6 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 6 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 5 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 5 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 4 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 4 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 3 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 3 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 2 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 2 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 1 (manga)

I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 1 (manga)

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Posted Sep 23, 2025 by Callista Gonzalez

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

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