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The Best Episodes of That Time I Got Reincarnated as a Slime Season 3

Every episode of That Time I Got Reincarnated as a Slime Season 3 ranked from best to worst. Discover the Best Episodes of That Time I Got Reincarnated as a Slime Season 3!

Binge this in 9h 36m•Peaking at 8.3/10

Mikami's boring life ends abruptly when he's reincarnated in another world as a slime monster. He then forms a party of monsters, changing everything.

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Episode Rankings

  1. #1 Fan Favorite
    That Time I Got Reincarnated as a Slime Season 3 Episode 1 - Demons and Strategies
    7.7/10(400 votes)

    #1 - Demons and Strategies

    S3:E1

    Rimuru has returned to Jura after having attended Walpurgis. Diablo informs Rimuru of his mission to deal with the Kingdom of Falmuth. Having presented the kingdom with three options at a resolution, the clock on the week for their answer ticks down.

    Director:Unknown
    Writer:Unknown

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  2. That Time I Got Reincarnated as a Slime Season 3 Episode 2 - The Saint's Intentions
    7.2/10(341 votes)

    #2 - The Saint's Intentions

    S3:E2

    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.

    Director:Unknown
    Writer:Unknown

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  3. That Time I Got Reincarnated as a Slime Season 3 Episode 3 - Peaceful Days
    6.9/10(343 votes)

    #3 - Peaceful Days

    S3:E3

    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.

    Director:Unknown
    Writer:Unknown

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  4. That Time I Got Reincarnated as a Slime Season 3 Episode 4 - Everyone Has a Part to Play
    6.7/10(332 votes)

    #4 - Everyone Has a Part to Play

    S3:E4

    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.

    Director:Unknown
    Writer:Unknown

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  5. That Time I Got Reincarnated as a Slime Season 3 Episode 5 - Meeting of Both Sides
    7.3/10(338 votes)

    #5 - Meeting of Both Sides

    S3:E5

    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.

    Director:Unknown
    Writer:Unknown

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  6. That Time I Got Reincarnated as a Slime Season 3 Episode 6 - Those Approaching
    6.7/10(345 votes)

    #6 - Those Approaching

    S3:E6

    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.

    Director:Unknown
    Writer:Unknown

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  7. That Time I Got Reincarnated as a Slime Season 3 Episode 7 - Saint and Demon Clash
    7.7/10(330 votes)

    #7 - Saint and Demon Clash

    S3:E7

    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...

    Director:Unknown
    Writer:Unknown

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  8. That Time I Got Reincarnated as a Slime Season 3 Episode 8 - Misunderstanding
    8.3/10(371 votes)

    #8 - Misunderstanding

    S3:E8

    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.

    Director:Unknown
    Writer:Unknown

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  9. That Time I Got Reincarnated as a Slime Season 3 Episode 9 - The Scheming of the Seven Days
    8.3/10(370 votes)

    #9 - The Scheming of the Seven Days

    S3:E9

    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.

    Director:Unknown
    Writer:Unknown

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  10. That Time I Got Reincarnated as a Slime Season 3 Episode 10 - God and Demon Lord
    8.1/10(352 votes)

    #10 - God and Demon Lord

    S3:E10

    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...

    Director:Unknown
    Writer:Unknown

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  11. That Time I Got Reincarnated as a Slime Season 3 Episode 11 - Reconciliation and Agreement
    6.9/10(311 votes)

    #11 - Reconciliation and Agreement

    S3:E11

    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.

    Director:Unknown
    Writer:Unknown

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  12. That Time I Got Reincarnated as a Slime Season 3 Episode 12 - Festival Preparations
    6.6/10(304 votes)

    #12 - Festival Preparations

    S3:E12

    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.

    Director:Unknown
    Writer:Unknown

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  13. That Time I Got Reincarnated as a Slime Season 3 Episode 13 - Invitation for All Nations
    6.7/10(294 votes)

    #13 - Invitation for All Nations

    S3:E13

    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.

    Director:Unknown
    Writer:Unknown

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  14. That Time I Got Reincarnated as a Slime Season 3 Episode 14 - Labyrinth and Storm Dragon
    6.9/10(290 votes)

    #14 - Labyrinth and Storm Dragon

    S3:E14

    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...

    Director:Unknown
    Writer:Unknown

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  15. That Time I Got Reincarnated as a Slime Season 3 Episode 15 - Audience
    7.2/10(271 votes)

    #15 - Audience

    S3:E15

    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.

    Director:Unknown
    Writer:Unknown

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  16. That Time I Got Reincarnated as a Slime Season 3 Episode 16 - Benimaru's Ordeal
    7.4/10(277 votes)

    #16 - Benimaru's Ordeal

    S3:E16

    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.

    Director:Unknown
    Writer:Unknown

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  17. That Time I Got Reincarnated as a Slime Season 3 Episode 17 - The Lightspeed Hero
    7.0/10(267 votes)

    #17 - The Lightspeed Hero

    S3:E17

    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...

    Director:Unknown
    Writer:Unknown

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  18. That Time I Got Reincarnated as a Slime Season 3 Episode 18 - A Throng of Visitors
    6.9/10(255 votes)

    #18 - A Throng of Visitors

    S3:E18

    After meeting with the kings of various nations, Rimuru heads to Engrassia to invite his former students to the festival. The kids are thrilled to go back with him to Tempest, but then the hero Masayuki arrives as well...

    Director:Unknown
    Writer:Unknown

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  19. That Time I Got Reincarnated as a Slime Season 3 Episode 19 - Festival Eve
    7.1/10(258 votes)

    #19 - Festival Eve

    S3:E19

    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.

    Director:Unknown
    Writer:Unknown

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  20. That Time I Got Reincarnated as a Slime Season 3 Episode 20 - Nation's Opening Festival
    7.2/10(254 votes)

    #20 - Nation's Opening Festival

    S3:E20

    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...

    Director:Unknown
    Writer:Unknown

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  21. That Time I Got Reincarnated as a Slime Season 3 Episode 21 - The Martial Arts Tournament
    7.6/10(254 votes)

    #21 - The Martial Arts Tournament

    S3:E21

    A martial arts tournament is being held! The winner will be given the right to challenge Rimuru. The hero, Masayuki, will be participating in the tournament. Rimuru wants to uncover the hero's true strength, so they get Geld and Gobta to participate.

    Director:Unknown
    Writer:Unknown

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  22. That Time I Got Reincarnated as a Slime Season 3 Episode 22 - Settling the Score with the Hero
    7.4/10(242 votes)

    #22 - Settling the Score with the Hero

    S3:E22

    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.

    Director:Unknown
    Writer:Unknown

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  23. That Time I Got Reincarnated as a Slime Season 3 Episode 23 - The Labyrinth Is Opened
    7.4/10(249 votes)

    #23 - The Labyrinth Is Opened

    S3:E23

    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.

    Director:Unknown
    Writer:Unknown

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  24. That Time I Got Reincarnated as a Slime Season 3 Episode 24 - After the Festival
    7.4/10(263 votes)

    #24 - After the Festival

    S3:E24

    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.

    Director:Unknown
    Writer:Unknown

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Season 3 Ratings Summary

"Demons and Strategies" is the best rated episode of "That Time I Got Reincarnated as a Slime" season 3. It scored 7.7/10 based on 400 votes. Directed by Unknown and written by Unknown, it aired on 4/5/2024. This episode is rated 0.5 points higher than the second-best, "The Saint's Intentions".