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
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Information

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

Statistics

Score: 8.141 (scored by 882738882,738 users)
1 indicates a weighted score.
Ranked: #4592
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #83
Members: 1,448,034
Favorites: 30,403

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Filtered Results: 65 / 324
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Preliminary Spoiler
Jan 11, 2024
Mixed Feelings
Slime starts off as a pretty decent Isekai. Season 1 especially started off really strong - it felt kind of like a progression / cultivation / LitRPG, with an incredibly OP character who slowly builds a community. It has levelling up, skill strengthening, ally recruitment, and town building - the kind of storytelling I find oddly compelling! I couldn't put the first 15 episodes down AND it was really funny!

However, the show pretty frustratingly and quickly devolves into totally unnecessary fan service (later with a loli character, which is a hard no / red flag for me), and the plot becomes way less interesting ...
Mar 29, 2019
Mixed Feelings
There's a very specific kind of enjoyment which you can get from Reincarnated as a Slime, and the best comparison I can make - which might explain that enjoyment - is to time-loop movies. Movies like The Edge of Tomorrow or Source Code focus on an initially-incompetent protagonist being repeatedly put through the same sequence of events in the same place and trying to achieve some kind of goal.

At the beginning, the protagonist repeatedly fails or dies because they don't know what's coming next. But eventually, they begin to map out the possibilities and anticipate the events in their reality, and figures out the ...
Jun 1, 2020
Mixed Feelings
What started off as an interesting premise quickly degraded into yet another generic isekai story. A 30-something year old man is killed and reborn into a fantasy world as a slime, with abilities developed from his last words stated as a human. As a slime, Rimuru gains godlike strength by absorbing every creature in his path and gaining their abilities. Instead of slowly developing these abilities, he masters them at the blink of an eye and one-shots future enemies within a few minutes, barely allowing him to get any kind of character growth. The gimmick of being reincarnated as an OP version of one of ...
Mar 8, 2019
Mixed Feelings
Preliminary (21/24 eps)
While I do enjoy a different take on the isekai genre i do feel like this anime is not all that different to any other anime.

Honestly the characters are bland. Main character is so Mary Sue and overpowered it just seriously gets to predictable as the series progresses. Barely anything is a problem for our main character it's so bland.

The supporting cast are into, what I can see, into 2 categories: Dumbass and boobs

Seriously nearly any female character is depicted with either giant boobs or "flat chest"
Their only contributing is to fall for the main character without any rhyme or reason.

I feel that the ...
Apr 14, 2019
Mixed Feelings
Preliminary (15/24 eps)
I am a big fan of Isekai stuff, and, well, this anime is for me a tiny bit of enjoyment with a lot of frustration. I had read much the manga before watching the anime. (Oh, and btw I dropped watching anime around ep 15)

Where do the enjoyment comes from ?

The story in itself is quite good as an isekai, especially the quite original stuff with slime. Drawings are really good, and most animations are as well. However, soundtracks are awesome, with a lot of variations, and generally used at the right time.

Where do the frustration comes from ?

First, MC is too overpowered, ...
Apr 11, 2019
Mixed Feelings
That Time I Reincarnated as a Slime (Slime) was the show I was not expecting anything out of and then it surprised me by being pleasantly good only to slowly burn all that goodwill away leaving me with what I expected at the start another generic isekia (a genre where the protagonist is whisked away to another world) show.

Slime starts with how a lot of these shows do as an overworked salaryman is stabbed and murdered when he tries to defend a co-worker from a thief ( huh I guess Truck-kun must have been out sick for the day). He is then given the option ...
Mar 25, 2019
Mixed Feelings
Welcome to TenSura, one of the latest additions to the niche and undersaturated genre known as "isekai" *laugh track plays*. Since there are about 17 isekais produced every anime season, studios have realized that in order to produce a truly successful isekai, they need to grab the viewer's attention in the first couple episodes. What happens after that? Eh, who cares. The show's already popular.

Story (4/10): I believe one of the greatest flaws of TenSura is the concept itself. The idea of a light-hearted Overlord may sound good on paper, but it fails in execution. Overlord works as a show because Ainz is cool. The ...
Jul 5, 2019
Mixed Feelings
A lot of animated series fall into a similar trap of making the protagonist overpowered to an extreme. And this particular series went into making a Mary Sue.

Unfortunately, that once you completely realize that the protagonist is a Sue, which happens by about 6th episode, you sadly keep watching because the world and story surrounding the protagonist is quite decent.
It’s interesting most of the time to watch how world works, skipping through a ton of pretentious dialogs and fights of the protagonist.
It even gives a slight feel that the world might be living outside of the protagonist line of sight!

But alas, ...
Mar 23, 2019
Mixed Feelings
Preliminary (16/24 eps)
To be honest the amount of good reviews this anime has baffles me. It feels like an anime that was made for kids but ended up being marketed to the older fan base. I have a few but very major problems with this anime and here they are:

My first problem is with the story. The start is promising, the last word being "Erase my Hard Drive" was gold. But it takes a strange turn from there. I feel the story takes too many sharp turns to avoid confrontations because it would be a pain to resolve them. Like the part about punishing the orcs or ...
Nov 27, 2018
Mixed Feelings
Preliminary (9/24 eps)
Tensei shitara Slime Datta Ken is not a bad anime and is definitely not a bad story, though i do have some gripes with the way it was adapted from it source material. Just to put some problems in perspective i will compare it to another adaptation of a manga this season (I've read both and watched both) goblin slayer.

If we first take the anime in a vacuum, it an ok anime, one of those zainy shows you watch and keep coming back to even tho there is not much happening.
The characters don't get a lot development and a re very one note, the ...
Jan 19, 2019
Mixed Feelings
Preliminary (14/24 eps)
(Please note there are minor spoilers in this review)

Emma Coats, a storyboard artist at Pixar listed 22 rules of storytelling on Twitter. Of those 22, one applies heavily to this anime:

"You admire a character for trying more than for their successes."

I want you to keep this rule in mind until the very end of this review.

Reincarnated as a Slime hooked me in with a very interesting premise: the MC is reincarnated into a fantasy world as a slime (surprise, surprise). To me, this was interesting because you'd generally think that a slime is supposed to be the weakest creature in a fantasy setting, right? ...
Mar 25, 2019
Mixed Feelings
That time I got reincarnated as a slime is an interesting show, if you asked me what my favourite show was in the fall season I would have said slime without a doubt, that’s not the case after the winter season. It’s not that it got worse or anything, it’s just that it never changed in any way, all of the interactions are almost the exact same every time. There are 2 different ways that an interaction with a new character can happen

1. Arrogant new characters appear and underestimate our power protagonist(s), when shown the power of the protagonist they become humbled and are ...
Feb 25, 2019
Mixed Feelings
Preliminary (19/24 eps)
This is my 1st time in my 2 years on MAL ever writing a review. And that’s only because I’m so baffled as to how this series has been getting so much praise above other Isekai. Every issue that the anime community has with Isekai all exist, in full force, within Slime.

When this series first started I quite in enjoyed. Slimes are typically low leveled creatures in RPG games. My initial reaction to the title was that this would be a series about a man reincarnating into a fantasy world as one of the weakest creatures. Which would have been immensely interesting to see.

However, what ...
Dec 27, 2021
Mixed Feelings
Another anime in the wide family of isekais. The question is then: Does it bring anything new or interesting to the genre?
The answer is no. Breakdown:

- Art: 9/10
Let's start with a good point, fights were very pleasant to watch, from choreographs to effects. I'm not a good judge of art, but that was good enough for me, even exceeded a few expectations.

- Sound: 5/10
For this one I'm biased, despite trying hard I still cannot stand the vast majority of anime music. Little girls shouting in a microphone is not pleasant to my ears. However, ambient music and sounds were alright, skip intro and ...
Feb 23, 2019
Mixed Feelings
Preliminary (19/24 eps)
Not to say that I loved it, but this is probably my favorite "it's in the game" series that I've yet seen. This is a 37 year old man - basically the type of person who plays Civilization. Once he gets in this fantasy world, his goal is to make a kingdom out of all these monsters. They give themselves names, roles, etc.

The show's gotten boring in it's second half if I'm being honest, but I like how the first half "ended".

The show has a surprisingly big heart and I would check it out if you like this type of show. I don't know if ...
Feb 25, 2021
Mixed Feelings
Preliminary (21/24 eps)
Story: I’m not a big fan of isekai i think the genre on a whole has limitless potential but is being held back by shows who drop their premises for stupid cliches and that time I got reincarnated as a slime is one of them. Things that should be explained aren’t like the naming of a monster or magicules which only exist for magic powers and nothing else. Anonther big problem is the cut and dryness that the show has, instead of showing us the struggles of a growing nation it opts for a more laid back view which is very lazy since their’s so ...
Apr 23, 2021
Mixed Feelings
This is a replacement-level isekai anime.

Do you want a fantasy anime where you live vicariously through an MC who, like you, is a sad loser, but, unlike you, will be transported to world where he is incredibly important, hyper-capable, and adored? Yup, this is one of those. Production values are good. Conceptually the story's fun, and the early episodes are witty and well executed. I enjoyed how the protagonist uses his ridiculous powers to build a society, rather than just defeat villains.

Unfortunately, the writer made the common mistake of a protagonist so powerful that there is no dramatic tension. Tensei Slime's Rimuru has no weaknesses. ...
Aug 13, 2019
Mixed Feelings
Man I had high hopes for this show. It started off alright.
The typical "reason why this person got sent to another world" wasn't so bad I can actually say I liked it.
The world building in the beginning was great. We see different people/monsters or whatever you call them and see the main characters interaction with them and how it helps him become a known figure in his world.
I generally did enjoy the show until is got to the second half and it went downhill for me.
The story:
First half pretty good kept me entertained and wanted to see how the main ...
Jun 23, 2019
Mixed Feelings
Preliminary (19/24 eps)
This review will probably be brief!

This anime started off strong. It built up intrigue about where it might go, introduced a few very interesting characters and while Rimuru was largely a Gary Stu type of figure once he got into the swing of things, the characters around him were compelling and had room to grow.
Then the first arc ended and he literally ate the most compelling plot thread they had going.
In its place we got a bunch of non-enemies who didn't pose enough of a threat to anything, or were straight up diplomacy-ed into not being enemies anymore. Then a big-ish conspiracy involving ...
Apr 16, 2021
Mixed Feelings
Let me start by saying it is an Isekai.

Yeah we all know where this is going now arent we??

Well let me elaborate and say that this belongs to the flood of nation-building Isekais where this is one of the few that became an anime. And let's just say that the subgenre within the isekai world isn't exactly known for it's improved writing. Even worse it actually tries it's hand on politics which I must say, spare us the embarrassment cause this is dumb.

Slime is your run of the mill power fantasy isekai that serves pretty much everything on a platter for the MC without ...