Manga Index Version 14

This article has been translated from Japanese to English using generative AI; however, all the manga reviewed here were personally read by the author, and the reviews are entirely original.

That Time I Got Reincarnated as a Slime manga cover art featuring main characters and key visual elements

That Time I Got Reincarnated as a Slime

Author: Fuse (Story), Taiki Kawakami (Art), Mitz Vah (Character Design)
Publisher: Kodansha
Magazine: Monthly Shōnen Sirius
Volumes: 29
Release Date: 2015-10-30
Age Rating: All Ages
Copyright: © Fuse, Taiki Kawakami, Mitz Vah / Kodansha All Rights Reserved

Synopsis

That Time I Got Reincarnated as a Slime follows the story of Satoru Mikami, an ordinary office worker who unexpectedly meets his end and is reborn in another world—as a slime. Equipped with unique abilities in his new slime form, he gathers allies, builds a nation, and strives alongside monsters to create a peaceful world. It’s a fantasy tale that highlights friendship, growth, and adventure.

Rating Metrics

StoryCharactersArtworkWorld BuildingThemesPacing
Story
3.9
Characters
4.2
Artwork
4.3
World Building
4.7
Themes
4.4
Pacing
4.5

Editorial Reviews

The Pioneer of the Isekai Genre Boom

Japanese anime is hugely popular worldwide, especially on streaming platforms like Netflix and Hulu. One particularly beloved genre is isekai—stories involving characters who reincarnate into other worlds. A major contributor to this genre's explosion in popularity is That Time I Got Reincarnated as a Slime. When traveling overseas, I've noticed that many foreigners recognize this title instantly. Interestingly, this story didn't originate from manga but from a light novel series. When I first encountered That Time I Got Reincarnated as a Slime, I was genuinely surprised. It established many elements that are now common in isekai stories, such as the protagonist’s invincible power, and the rapid growth and development of entire towns and nations thanks to the protagonist's influence. Traditionally, manga focused on characters facing setbacks, undergoing intense training, and experiencing growth—typical stories like Naruto. At first, I was skeptical: "Could it be enjoyable without the classic struggles and growth?" Surprisingly, it turned out to be incredibly entertaining! But why exactly did this format resonate so well? Personally, I think it reflects modern society’s psychology. With social media making it easier to compare ourselves to others, many people feel a stronger need for approval. Isekai stories resonate because they depict characters who couldn’t succeed in the real world thriving effortlessly in fantasy settings, satisfying that desire for validation through anime and manga. Analytical perspective aside, That Time I Got Reincarnated as a Slime is a thoroughly enjoyable series. Watching the protagonist’s circle of friends and nation rapidly grow is extremely satisfying, offering a stress-free reading experience that keeps you eagerly turning the pages. Highly recommended!

June 19, 2025

Written by

hisa

I read over 3,000 manga every year across all categories. One of my special skills is listening to the manga others have read and recommending titles that perfectly match their tastes. I’m also a huge anime-loving otaku.

Unique ProfessionsSportsFantasy

Ready to Read?

Start reading now and immerse yourself in this incredible story. Available in digital and print formats to suit your preferences.

Popular Manga Ranking

View All

Latest Manga Releases

View All