Tensei shitara Slime Datta Ken

That Time I Got Reincarnated as a Slime

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Alternative Titles

Synonyms: TenSura
Japanese: 転生したらスライムだった件
English: That Time I Got Reincarnated as a Slime
German: That Time I Got Reincamrnated as a Slime
Spanish: That Time I Got Reincarnated as a Slime
French: That Time I Got Reincarnated as a Slime
More titles


Type: TV
Episodes: 24
Status: Finished Airing
Aired: Oct 2, 2018 to Mar 19, 2019
Premiered: Fall 2018
Broadcast: Tuesdays at 00:00 (JST)
Licensors: Funimation
Studios: 8bit
Source: Manga
Genres: ActionAction, AdventureAdventure, ComedyComedy, FantasyFantasy
Themes: IsekaiIsekai, ReincarnationReincarnation
Demographic: ShounenShounen
Duration: 23 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 8.141 (scored by 888139888,139 users)
1 indicates a weighted score.
Ranked: #4542
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #83
Members: 1,456,779
Favorites: 30,578

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Ranked #454Popularity #83Members 1,456,779
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Episodes: /24


Thirty-seven-year-old Satoru Mikami is a typical corporate worker, who is perfectly content with his monotonous lifestyle in Tokyo, other than failing to nail down a girlfriend even once throughout his life. In the midst of a casual encounter with his colleague, he falls victim to a random assailant on the streets and is stabbed. However, while succumbing to his injuries, a peculiar voice echoes in his mind, and recites a bunch of commands which the dying man cannot make sense of.

When Satoru regains consciousness, he discovers that he has reincarnated as a goop of slime in an unfamiliar realm. In doing so, he acquires newfound skills—notably, the power to devour anything and mimic its appearance and abilities. He then stumbles upon the sealed Catastrophe-level monster "Storm Dragon" Veldora who had been sealed away for the past 300 years for devastating a town to ashes. Sympathetic to his predicament, Satoru befriends him, promising to assist in destroying the seal. In return, Veldora bestows upon him the name Rimuru Tempest to grant him divine protection.

Now, liberated from the mundanities of his past life, Rimuru embarks on a fresh journey with a distinct goal in mind. As he grows accustomed to his new physique, his gooey antics ripple throughout the world, gradually altering his fate.

[Written by MAL Rewrite]

Characters & Voice Actors

Tempest, Rimuru

Okasaki, Miho

Nava, Milim

Hidaka, Rina


Sakurai, Takahiro


Senbongi, Sayaka


Ichimichi, Mao

Tempest, Veldora

Maeno, Tomoaki


Furukawa, Makoto

Izawa, Shizue

Hanamori, Yumiri


Kobayashi, Chikahiro


Eguchi, Takuya


Cook, Justin
Itou, Youhei
Herek, Samantha
Assistant Producer
Ebata, Ryouma
Director, Storyboard, Animation Director, Key Animation, Chief Animation Director, Character Design


Opening Theme

Apple Music
Amazon Music
Youtube Music
1: "Nameless story" by Takuma Terashima (eps 1-14)
2: "Meguru Mono (メグルモノ)" by Takuma Terashima (eps 15-24)

Ending Theme

1: ""Nameless story" by Takuma Terashima (eps 1)
2: "Another colony" by TRUE (eps 2-13)
3: "Little Soldier (リトルソルジャー)" by Azusa Tadokoro (eps 14-24)

Episode Videos


Mar 23, 2024
Personally one of my favorite Anime's of all time. An absolute masterpiece in my eyes. Very few shows can gain that sort of respect from me but this one checks all the boxes, and its a show I recommend to nearly anyone because its quite different from other anime's and stands out but is still absolutely amazing, this is a must watch for anyone who watches Isekai even if you haven't it's still amazing.

The style alone of this show is on par with all the best shows you've seen and is a newer style of a show and it starts off with a bang ...
May 30, 2024
Mixed Feelings
Im not even going to pretend that I want to write a comprehensive critic/review about this series, but lets do a shorter review without much spoilers.
It took me around 50 minutes to watch the first 24 minute episode, because such shit happened, that every 20 seconds I had to pause and look at the imaginary camera, with an "are you fucken kidding me" look.
The story doesnt really have any direction and it deals with sudden tone shifts in a very bad manner, the first, around 6 episodes are lighearted mostly, then it throws you into some tragic backstory/loss/after all this found new purpose thing, but ...
Apr 26, 2023
This is one of the worst titles I have ever seen.
Bad plot, bad art, fans who are extremely painful and toxic to negative opinion about this piece of clay... One fan explained to me with a serious face that slime is much better than re:zero and ngnl >because it's shit. Although it later turned out that he did not watch either one or the second.
Average OP main character, stupid dialogues. I don't know what else to say. This title literally does not represent anything outstanding. And what cannot be called outstanding in it cannot be called good in terms of execution. This is a story ...

Interest Stacks

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50 Entries · 1 Restacks
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48 Entries · 18 Restacks
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