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That Time I Got Reincarnated as a Slime Season 3

24 Episodes
24 min each
SPRING 2024

Synopsis

The third season of Tensei Shitara Slime Datta Ken. Rimuru has officially become a Demon Lord after defeating Clayman. Following Walpurgis, the Demon Lords' banquet, Rimuru's domain is expanded to include the entire Great Forest of Jura. Anticipating a flood of representatives from all races showing up to pay their respects, Rimuru decides to throw a festival to commemorate the opening of Tempest, using it as an opportunity to gain new citizens and present Demon Lord Rimuru to the world. Meanwhile, in the Holy Empire of Lubelius, home base of the monster-hating cult of Luminism, Holy Knight Captain Hinata receives a message from Rimuru. But the message is actually a fabricated declaration of war sent by some unknown party. Upon learning that Hinata is heading for Tempest, Rimuru makes a decision... Thus begins a new challenge for Rimuru, striving to distinguish friend from foe in his pursuit of the ideal nation where humans and monsters can prosper together.

Action Adventure Comedy Fantasy
Format
Unknown
Episodes
24
Per Episode
24 min
Source
Unknown

Episodes

24 / 24 Episodes
1
Episode 1

Demons and Strategies

While Rimuru is at the Walpurgis banquet, Diablo goes to the kingdom of Farmus with Yômu and the prisoners in order to take control of the country. Threats, lies and manipulation... The demon will stop at nothing to achieve his ends.
2
Episode 2

The Saint's Intentions

Yuuki is saddened by the death of Clayman, and Luminus is saddened by the death of Roy. Steeped in sadness, and having lost their friends, they seek their next move against Rimuru, who has grown in power and become a true Demon Lord.
3
Episode 3

Peaceful Days

Expecting visitors from all races to come calling after learning that Rimuru now controls the entire Great Forest of Jura, Rimuru decides to hold a festival to introduce himself and Tempest to the world, with the goal of attracting new citizens.
4
Episode 4

Each Respective Roles

Responding to Rimuru's concerns about monsters in the forest harming humans, Vesta and Kaijin reveal a new invention they hope will keep the road to Tempest safe. Also, Rimuru assigns a new task to Geld.
5
Episode 5

Two Sides Meeting

A war council led by Hinata is held in the Holy Empire of Lubelius. Moments after Hinata declares her intent to meet Rimuru and talk to him, she receives a hostile message from Rimuru.
6
Episode 6

Those Approaching

The spread of false information causes the Temple Knights to assemble, endangering Diablo's plan to conquer Falmuth. Meanwhile, Rimuru learns that Hinata is on her way to Tempest.
7
Episode 7

Saint and Demon Clash

As Hinata makes her way to Tempest, the ramen and well-built roads she sees along the way prove to her that Rimuru genuinely wants monsters and humans to coexist. But against her wishes, one of her men is also on his way to Tempest...
8
Episode 8

Misunderstanding

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.
9
Episode 9

The Scheming of the Seven Days

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.
10
Episode 10

God and Demon Lord

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..
11
Episode 11

Reconciliation and Agreement

The Seven Days Clergy have been purged, and the battle is over. Rimuru and Hinata hold a meeting to discuss future relations between their two nations, and the masterminds behind the whole conflict, the Eastern merchants, are revealed.
12
Episode 12

Festival Preparations

Everyone in Tempest is busy preparing for the festival to celebrate the country's opening. Rimuru visits Mjöllmile to share ideas on forms of entertainment that will keep people coming back for more.
13
Episode 13

The Nations and Invitations

Demon Lord Ramiris tries to argue her way into moving to Tempest, where there's great food, hot springs, and ample entertainment. Rimuru happens to walk into the argument and comes up with a way to make use of Ramiris's skills.
14
Episode 14

Meikyū to Bōfū Ryū

Rimuru is building a dungeon in preparation for the upcoming festival. It will feature treasure chests containing weapons made by Kurobe, and Veldora will inhabit the deepest floor as the final boss. Then Milim suddenly shows up with a suggestion...
15
Episode 15

Audience

Numerous representatives from across the Great Forest of Jura have assembled in Tempest to congratulate Rimuru on his appointment to Demon Lord. Shuna requests holding a three-day audience to meet with them.
16
Episode 16

Benimaru's Ordeal

On the last day of the audience, Rimuru meets Momiji, the representative of the Tengu clan. Their meeting comes after Rimuru had sent Benimaru to the Tengu village to request their permission to build a tunnel through the Kusha Mountains.
17
Episode 17

The Lightspeed Hero

After learning about an elf slave trade, Rimuru had Soei investigate, but it turns out the slave traders have already been shut down by Masayuki, the Lightspeed Hero. Word is now spreading that the Hero is headed to Tempest to slay a Demon Lord...
18
Episode 18

A Throng of Visitors

After meeting with the kings of each country, Rimuru heads to Ingracia to invite his students to the opening ceremony. Chloe and the others follow Tempest with great joy. The hero Masayuki appeared there.
19
Episode 19

Festival Eve

The night before the Opening Festival, Rimuru throws a lavish banquet for all the nobles and royalty visiting Tempest. When the party is in full swing, Empress Elmesia of the Sorcerous Dynasty of Thalion arrives, throwing everyone into chaos.
20
Episode 20

Nation's Opening Festival

It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...
21
Episode 21

The Martial Arts Tournamen

The second day of the National Foundation Festival dawns, bringing with it the main round of the battle tournament. The fighters face off and give it their all—except for one, which causes Rimuru concern.
22
Episode 22

Settling the Score with the Hero

Gazel and Elmesia pledge to assist Rimuru with Tempest's lack of funding. Elmesia then proposes an alliance, but she's concerned about the danger Diablo poses.
23
Episode 23

The Labyrinth's Grand Opening

Rimuru's dungeon is finally revealed, and his new ally Masayuki is among its first challengers. Later, after the festival is over, Rimuru's biggest job still awaits.
24
Episode 24

After the Festival

Rimuru pays the merchants with the gold coins he's procured. The merchants try to garner futher favor, but Rimuru ceases trading with them. Rimuru then gathers his allies and calls for action again the eastern merchants who are operating in secret.

Characters

Rimuru Tempest
Voice Actors
Miho Okasaki (japanese)

Rimuru Tempest

Main

Daikenja
Voice Actors
Megumi Toyoguchi (japanese)

Daikenja

Supporting

Veldora Tempest
Voice Actors
Tomoaki Maeno (japanese)

Veldora Tempest

Supporting

Benimaru
Voice Actors
Makoto Furukawa (japanese)

Benimaru

Supporting

Shuna
Voice Actors
Sayaka Senbongi (japanese)

Shuna

Supporting

Shion
Voice Actors
Mao Ichimichi (japanese)

Shion

Supporting

Staff

Fuse
Fuse
Original Story
Taiki Kawakami
Taiki Kawakami
Original Story
Mitz Vah
Mitz Vah
Original Character Design
Atsushi Nakayama
Atsushi Nakayama
Director
Toshizou Nemoto
Toshizou Nemoto
Series Composition
Ryouma Ebata
Ryouma Ebata
Character Design

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Start Your Journey

24 episodes • 576 minutes total

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Information

Aired Apr 04, 2024 to Sep 26, 2024
Season SPRING 2024
Source Unknown
Format Unknown

Studios

8-bit

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