That Time I Got Reincarnated as a Slime poster

That Time I Got Reincarnated as a Slime (2018)

Action · Adventure · Animation

Corporate worker Mikami Satoru is stabbed by a random killer, and is reborn to an alternate world. But he turns out to be reborn a slime! Thrown into this new world with the name Rimuru, he begins his quest to create a world that’s welcoming to all races.

IMDb rating: 8.0 (25,245 votes)
Seasons: 4
Streaming (US): Crunchyroll
Language: JA
Type: TV series

Browse all Mid-peak seasons in the explorer → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 4 seasons indexed

Cast

Seasons

Season 1 (2018)

7.70 avg 24 episodes 7.4 → 8.2 23 min avg

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Storm Dragon, Veldora	7.4	1,112
2	Meeting the Goblins	7.4	973
3	Battle at the Goblin Village	7.6	931
4	In the Kingdom of the Dwarves	7.5	906
5	Hero King, Gazel Dwargo	7.6	893
6	Shizu	7.7	889
7	Conqueror of Flames	8.1	907
8	Inherited Will	8.2	912
9	Attack of the Ogres	7.8	846
10	The Orc Lord	7.5	818
11	Gabiru Is Here!	7.9	833
12	The Gears Spin Out of Control	7.7	800
13	The Great Clash	8.4	864
14	The One Who Devours All	8.6	918
15	The Jura Forest Alliance	7.7	789
16	Demon Lord Milim Attacks	7.5	793
17	The Gathering	7.4	770
18	Evil Creeps Closer	7.2	766
19	Charybdis	7.7	764
20	Yuuki Kagurazaka	7.3	763
21	Shizu-san's Students	7.4	749
22	Conquering the Labyrinth	7.4	755
23	Saved Souls	7.6	772
24	Black and Mask	8.2	849

Season 2 (2021)

8.10 avg 25 episodes 6.8 → 8.4 23 min avg

Mid-peak

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
0	Digression: Hinata Sakaguchi	6.8	582
1	Rimuru's Busy Day	7.6	836
2	Trade with the Animal Kingdom	7.6	783
3	Paradise, Once More	7.5	786
4	The Scheming Kingdom of Falmuth	7.5	786
5	Prelude to the Disaster	8.3	874
6	The Beauty Makes Her Move	8.6	979
7	Despair	8.4	896
8	Hope	8.4	917
9	Putting Everything on the Line	7.7	859
10	Megiddo	9.4	1,840
11	Birth of a Demon Lord	9.5	2,500
12	The One Unleashed	8.7	1,037
13	The Visitors	7.8	725
14	A Meeting of Humans and Monsters	7.3	682
15	Ramiris's Warning	7.3	684
16	The Congress Dances	7.4	672
17	The Eve of Battle	7.6	690
18	The Demon Lords	8.0	730
19	The Signal to Begin the Banquet	8.2	732
20	On This Land Where It All Happened	8.4	759
21	Adalman, the Index Finger	8.4	712
22	Walpurgis	8.9	906
23	Returning from the Brink	8.8	879
24	Octagram	8.4	724

Season 3 (2024)

7.32 avg 25 episodes 6.7 → 7.5 23 min avg

Mid-peak

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
0	Extra Story: Diablo's Journal	6.7	361
1	Demons and Strategies	7.8	638
2	The Saint's Intentions	7.3	547
3	Peaceful Days	7.0	562
4	Each Respective Roles	6.8	551
5	Two Sides Meeting	7.3	551
6	Those Approaching	6.8	561
7	Saint and Demon Clash	7.8	538
8	Barking Up the Wrong Tree	8.4	614
9	Seven Days Clergy's Conspiracy	8.3	616
10	God and Demon Lord	8.2	587
11	Reconciliation and Agreement	6.9	526
12	Festival Preparations	6.7	526
13	The Nations and Invitations	6.8	512
14	Labyrinth and Storm Dragon	7.0	504
15	Audience	7.2	479
16	Benimaru's Ordeal	7.5	489
17	The Lightspeed Hero	7.1	473
18	A Throng of Visitors	7.0	467
19	Festival Eve	7.1	462
20	Nation's Opening Festival	7.3	456
21	The Martial Arts Tournament	7.7	462
22	Settling the Score with the Hero	7.4	448
23	The Labyrinth's Grand Opening	7.5	456
24	After the Festival	7.5	485

Season 4 (2026)

8.08 avg 12 episodes 7.7 → 8.0

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	New Days	7.7	941
2	The Dungeon Evolves	7.4	752
3	The Avatar Team Is Formed	7.6	722
4	Invitation	7.5	700
5	The First Step	8.1	735
6	The Council of the West	8.6	755
7	The Mastermind's Identity	8.2	674
8	The Groundwork of Greed	7.7	629
9	Investigating the Ruins	8.1	659
10	Gôyoku no Aruji	9.1	1,128
11	Milim no Tomodachi	9.0	724
12	Shinka Suru Tempest	8.0	241

That Time I Got Reincarnated as a Slime (2018)

Cast

Seasons

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