The BEST episodes of That Time I Got Reincarnated as a Slime

Every episode of That Time I Got Reincarnated as a Slime ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of That Time I Got Reincarnated as a Slime!

37-year-old 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 Tempest, he begins his quest to create a world that’s welcoming to all races. Broken free from ordinary, stale past life, his fresh adventure in a fantasy world as a slime monster with unique abilities begins.

Last Updated: 6/12/2024Network: Nippon TVStatus: Continuing
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Birth of a Demon Lord
star
8.98
232 votes

#1 - Birth of a Demon Lord

Season 2 - Episode 11 - Aired 3/23/2021

Rimuru succeeds in collecting enough souls to carry out his plan to evolve, and the Harvest Festival begins. But he's suddenly overcome by intense sleepiness at the same time, so he summons a demon to stop Razen, the one target who escaped alive. Then, upon returning to Tempest after successfully becoming a Demon Lord, Rimuru sets about attempting to revive Shion and the rest of the fallen. Through Raphael, the evolved form of Great Sage, the Secret Arts of Spirit Resurrection and Revival of the Dead are activated...

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Megiddo
star
8.65
200 votes

#2 - Megiddo

Season 2 - Episode 10 - Aired 3/16/2021

The battle for revenge has begun. Benimaru and his trusted companions carry out their respective missions, while Hakurou and his party face Shogo and Kyoya once again. And Rimuru's fury rains down upon the army from Falmuth.

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Demon Lords' Banquet ~Walpurgis~
star
8.48
169 votes

#3 - Demon Lords' Banquet ~Walpurgis~

Season 2 - Episode 22 - Aired 9/7/2021

The long-awaited feast of the Demon Lords begins, and Clayman serves the first course: a hate-filled, accusation-filled speech to put Rimuru against the wall.

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Returning from the Brink
star
8.44
163 votes

#4 - Returning from the Brink

Season 2 - Episode 23 - Aired 9/14/2021

Veldora's sudden appearance surprises Rimuru, but this saves him from Milim's attacks. It's time to try to end the battle against Clayman.

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The One Unleashed
star
8.33
195 votes

#5 - The One Unleashed

Season 2 - Episode 12 - Aired 3/30/2021

Shion and the rest of the fallen are revived, Diablo has joined the team... It seems as if all is going smoothly, but Rimuru then receives a report that Milim has declared war and Eurazania has been destroyed, and there's still the matter of the Western Holy Church's hostility toward monsters, even with Falmuth out of the picture. But at the same time, Raphael informs him that the Appraisal of Unlimited Imprisonment has been completed. At last, two years after Rimuru's reincarnation into this world, he can finally fulfill the first promise he made here: to free Veldora.

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Adalman, the Index Finger
star
8.29
158 votes

#6 - Adalman, the Index Finger

Season 2 - Episode 21 - Aired 8/31/2021

On the other side of the front, Shuna, Souei and Hakurou must face Adalman, one of Clayman's most powerful subjects.

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The One Who Devours All
star
8.24
247 votes

#7 - The One Who Devours All

Season 1 - Episode 14 - Aired 1/8/2019

The majin Gelmud makes his appearance at last. His true goal was to evolve the Orc Lord into the Orc Disaster, a Demon Lord, and have him reign over the Forest of Jura. Upon learning this, the Orc Lord takes action...

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The Beauty Makes Her Move
star
8.23
190 votes

#8 - The Beauty Makes Her Move

Season 2 - Episode 6 - Aired 2/16/2021

At the same time as the attack on Tempest, Rimuru is also under attack. With one look, Rimuru realizes that his assailant is one of Shizu's former students, an Otherworlder, and the woman then introduces herself as the strongest of the Holy Knights, Hinata Sakaguchi. Rimuru is backed into a corner when her Holy Field seals most of his magic. At the same time, Shion and Hakurou, whose magic has been sealed by a similar barrier, are backed into a corner by Shogo and Kyoya.

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On This Land Where It All Happened
star
8.21
164 votes

#9 - On This Land Where It All Happened

Season 2 - Episode 20 - Aired 8/24/2021

Gabiru and the Three Beast Warriors battle Clayman's forces until they encounter formidable opponents. Benimaru will have to take action.

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Hope
star
8.18
195 votes

#10 - Hope

Season 2 - Episode 8 - Aired 3/2/2021

Rimuru learns about Clayman and the schemes of the Kingdom of Falmuth, but no matter how hard he wishes for it, his fallen comrades and their peaceful lifestyle will never return. He's just about to give up when Eren tells him of a fairy tale that might offer a glimmer of hope. The probability of success is about 3%... but if Rimuru can manage to become a Demon Lord by taking in the souls of 10,000 humans as nourishment, he just might have a chance at bringing his comrades back to life. As Falmuth's army of 20,000 men marches toward Tempest, Rimuru takes hold of that hope and decides to become a Demon Lord.

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Octagram
star
8.18
156 votes

#11 - Octagram

Season 2 - Episode 24 - Aired 9/21/2021

Clayman awakened as a true demon lord. The fight between Rimuru and the puppet master continues, but the difference in strength is very evident. The battle and its aftermath bring profound changes to the Ten Demon Lords.

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The Great Clash
star
8.18
246 votes

#12 - The Great Clash

Season 1 - Episode 13 - Aired 12/25/2018

Rimuru and his Goblin riders set out for the marshlands to finalize their alliance with the Lizardmen. On the way, they save a Lizardman who'd been attacked by the Orcs. The victim turns out to be Gabiru's younger sister, who reveals that Gabiru led an insurrection and left to fight the Orc Lord without waiting for the alliance. She also pleads with Rimuru to save Gabiru and the rest of her clan. Meanwhile, Gabiru faces the massive Orc army and is shocked when he witnesses the power of their unique skill, Starved.

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Misunderstanding
star
8.17
88 votes

#13 - Misunderstanding

Season 3 - Episode 8 - Aired 5/24/2024

The Crusaders have reached Tempest, and the battle is on. Hinata lays everything she learned from her mentor, Shizu, on the line in a life-or-death showdown against Rimuru.

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Conqueror of Flames
star
8.08
253 votes

#14 - Conqueror of Flames

Season 1 - Episode 7 - Aired 11/13/2018

The Demon Lord Leon Cromwell summoned Shizu out of Tokyo as it burned during in the air raids, then forced the high-ranked spirit Ifrit to possess her. After taking over Shizu's body, Ifrit begins to rampage.

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The Signal to Begin the Banquet
star
8.05
165 votes

#15 - The Signal to Begin the Banquet

Season 2 - Episode 19 - Aired 8/17/2021

Benimaru is in command of the troops that will face Clayman's army, which invaded the Animal Kingdom. If everything goes according to plan, achieving victory is just a matter of time.

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God and Demon Lord
star
8.01
74 votes

#16 - God and Demon Lord

Season 3 - Episode 10 - Aired 6/7/2024

Just after the end of Hinata and Rimuru's duel, Hinata's sword moves on its own and targets Rimuru. Hinata jumps in its way to protect him and is gravely injured. Then the masterminds behind the whole conflict show up..

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The Scheming of the Seven Days
star
8.01
74 votes

#17 - The Scheming of the Seven Days

Season 3 - Episode 9 - Aired 5/31/2024

Diablo descends before the enemy, King Edward of Falmuth. Also present are Saare and Glenda, two of the three Battlesages who are regarded as the most brilliant among the Master Rooks.

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Attack of the Ogres
star
8.01
256 votes

#18 - Attack of the Ogres

Season 1 - Episode 9 - Aired 11/27/2018

Rimuru and the Goblins' village is developing nicely. The Dwarves are building all kinds of houses and furniture, and the local Goblin Lords have appointed Rigurd as the Goblin King. As Rimuru watches everything come together, he decides to return to the cave and test the skills he received from Shizu. While there, he receives a request for help from Ranga through Thought Communication, and he rushes back to find his friends facing six Ogres. One of them orders Rimuru to "reveal his true identity." What is going on in the Great Forest of Jura?

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Inherited Will
star
7.98
254 votes

#19 - Inherited Will

Season 1 - Episode 8 - Aired 11/20/2018

When Shizu was still with Demon Lord Leon, it was a Hero who rescued her. That Hero was Shizu's inspiration to help as many people as she could for many years. She even worked as a teacher for children who'd come from other worlds. And now, as her time comes to an end, Shizu asks Rimuru for one last favor...

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Gabiru is Here!
star
7.96
236 votes

#20 - Gabiru is Here!

Season 1 - Episode 11 - Aired 12/11/2018

Rimuru's village has gained Benimaru and the other five Ogres as its newest allies. Soon after, the Lizardman Gabiru visits the village, having heard rumors about it. Gabiru has been visiting Goblin villages throughout the Great Forest of Jura to enlist their aid in fighting off the Orc army. When he faces Ranga with an attitude of provocation, Ranga tells him that if he can defeat Gobta, they'll hear what he has to say...

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The Visitors
star
7.89
179 votes

#21 - The Visitors

Season 2 - Episode 13 - Aired 7/6/2021

After saving his city and inhabitants, Rimuru brings back a very important figure to the people of the Great Forest of Jura. The end of the war between Falmuth and Tempest leads to the next step: reorganizing forces and treaties.

Directors: Atsushi Nakayama
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Despair
star
7.89
198 votes

#22 - Despair

Season 2 - Episode 7 - Aired 2/23/2021

Rimuru faced grave danger in his battle with Hinata, but he managed to escape in the nick of time by using a doppelganger to take the damage while he rushed back to Tempest. Upon arrival, he found the city in a tragic state, engulfed by blood and smoke. Benimaru tries to capture Myulan, the top suspect behind this disaster, but Youm and Grucius stand in his way. Swallowing his rage and grief, Rimuru realizes who their true enemy is and calmly questions Myulan instead of punishing her.

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Prelude to the Disaster
star
7.87
193 votes

#23 - Prelude to the Disaster

Season 2 - Episode 5 - Aired 2/9/2021

Following Clayman's orders, Myulan ignores the words of Youm and Grucius, both of whom have fallen in love with her, and activates the Anti-Magic Area spell. At the same time, Reyheim also activates Prison Field. The double barrier prevents Shion and the other fighters of Tempest from fighting as well as usual, and they end up at a disadvantage in their fights with three Otherworlders. Benimaru tries to contact Rimuru, who still hasn't returned, but he can't even get in touch with him due to the barriers.

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The Demon Lords
star
7.85
172 votes

#24 - The Demon Lords

Season 2 - Episode 18 - Aired 8/10/2021

After sending his troops towards Eurazania, Rimuru needs to prepare for the Walpurgis, the great gathering of Demon Lords - and also for the confrontation with Clayman for what he has been doing.

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Shizu
star
7.83
248 votes

#25 - Shizu

Season 1 - Episode 6 - Aired 11/6/2018

One day, in the midst of the improvements on the Goblin Village with the help of Kaijin and the dwarves, Rimuru meets a trio of adventurers from the Guild who've been temporarily joined by a masked woman named Shizu. Shizu turns out to be the person Rimuru is destined to be with, as his fortune said. Shizu also came to this world from Japan, but unlike him, she was summoned here many years ago. So Rimuru uses his Thought Communication skill to show Shizu what Japan looks like today.

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