Original
10/02/2018 - 03/19/2019 Finished
Tensei shitara Slime Datta Ken (転生したらスライムだった件)
Also known as: That Time I Got Reincarnated as a Slime
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.
24
Total episodes
23
Canon episodes
1
Filler episodes
4.17%
% Filler
Canon episodes · 23 Filler episodes · 1
Every season
Seasons and sequels
You may wonder, how many seasons does Tensei shitara Slime Datta Ken have? Well, currently Tensei shitara Slime Datta Ken has a total of 4 official seasons. Below is a complete list of the anime's seasons, arranged chronologically, including prequels, sequels, and canonical spin-offs.
Discover all seasons and episodes of this anime in broadcast order. Each season develops a key part of the story, introducing new characters, story arcs, and important events. Select any season to view detailed information such as the number of episodes, release dates, and a complete plot description.
Original
Secuela
Secuela
SecuelaWhat to watch, what to skip
Watch order: filler vs canon
Tensei shitara Slime Datta Ken has 1 filler episodes out of 24 (4.17%), grouped into 1 runs. These are the ranges you can skip without missing anything from the main plot.
4.17% Filler
Episodes you can skip
24
1 episodes
The longest canon run goes from episode 1 to 23: 23 episodes in a row with no filler.
Episode by episode
Complete guide by season
24 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | The Storm Dragon, Veldora10/02/2018 | 10/02/2018 | Canon |
| 2 | Meeting the Goblins10/09/2018 | 10/09/2018 | Canon |
| 3 | Battle at the Goblin Village10/16/2018 | 10/16/2018 | Canon |
| 4 | In the Kingdom of the Dwarves10/23/2018 | 10/23/2018 | Canon |
| 5 | Hero King, Gazel Dwargo10/30/2018 | 10/30/2018 | Canon |
| 6 | Shizu11/06/2018 | 11/06/2018 | Canon |
| 7 | Conqueror of Flames11/13/2018 | 11/13/2018 | Canon |
| 8 | Inherited Will11/20/2018 | 11/20/2018 | Canon |
| 9 | Attack of the Ogres11/27/2018 | 11/27/2018 | Canon |
| 10 | The Orc Lord12/04/2018 | 12/04/2018 | Canon |
| 11 | Gabiru Is Here!12/11/2018 | 12/11/2018 | Canon |
| 12 | The Gears Spin Out of Control12/18/2018 | 12/18/2018 | Canon |
| 13 | The Great Clash12/25/2018 | 12/25/2018 | Canon |
| 14 | The One Who Devours All01/08/2019 | 01/08/2019 | Canon |
| 15 | The Jura Forest Alliance01/15/2019 | 01/15/2019 | Canon |
| 16 | Demon Lord Milim Attacks01/22/2019 | 01/22/2019 | Canon |
| 17 | The Gathering01/29/2019 | 01/29/2019 | Canon |
| 18 | Evil Creeps Closer02/05/2019 | 02/05/2019 | Canon |
| 19 | Charybdis02/12/2019 | 02/12/2019 | Canon |
| 20 | Yuuki Kagurazaka02/19/2019 | 02/19/2019 | Canon |
| 21 | Shizu-san's Students02/26/2019 | 02/26/2019 | Canon |
| 22 | Conquering the Labyrinth03/05/2019 | 03/05/2019 | Canon |
| 23 | Saved Souls03/12/2019 | 03/12/2019 | Canon |
| 24 | Black and a Mask03/19/2019 | 03/19/2019 | Filler |
Verified legal platforms
Where to watch Tensei shitara Slime Datta Ken
All the platforms where you can watch Tensei shitara Slime Datta Ken legally, with direct links to each service.
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Common questions
Frequently asked questions
How many seasons does Tensei shitara Slime Datta Ken have?
Tensei shitara Slime Datta Ken has a total of 4 seasons. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
How many episodes does Tensei shitara Slime Datta Ken have?
In total, Tensei shitara Slime Datta Ken has 24 episodes distributed across its 4 seasons. You can consult the complete episodes table to see the breakdown by season.
What is the best order to watch Tensei shitara Slime Datta Ken?
It is recommended to watch Tensei shitara Slime Datta Ken in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Where can I watch Tensei shitara Slime Datta Ken online?
Tensei shitara Slime Datta Ken is available on the following streaming platforms: Netflix, Crunchyroll. Check the platforms section at the top of this page to access where you can watch the anime. Please note that availability may vary depending on your geographic region.
Is Tensei shitara Slime Datta Ken a complete anime?
Yes, Tensei shitara Slime Datta Ken is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
How much filler does Tensei shitara Slime Datta Ken have?
Yes, Tensei shitara Slime Datta Ken has 1 filler episodes, which represents 4.17% of its 24 episodes. We have created a complete guide that indicates which episodes are canon (original from the manga) and which are filler. Check our "Watch Order" section for more details.
Where can I see Tensei shitara Slime Datta Ken's score and reviews on MyAnimeList?
You can check the score, reviews, characters and statistics for Tensei shitara Slime Datta Ken directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.