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The Best Episodes of That Time I Got Reincarnated as a Slime Season 4

Every episode of That Time I Got Reincarnated as a Slime Season 4 ranked from best to worst. Discover the Best Episodes of That Time I Got Reincarnated as a Slime Season 4!

Binge this in 9h 36m·Peaking at 9.1/10
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Episode Rankings

  1. #1 Fan Favorite
    That Time I Got Reincarnated as a Slime Season 4 Episode 20 - Chronoa the Hero (1)
    9.1/10(2868 votes)

    S4:E20

    When Chloe's Time Traveler skill kicks in, Hinata's soul is sent to the past along with her.

    Director:Unknown
    Writer:Unknown

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  2. That Time I Got Reincarnated as a Slime Season 4 Episode 21 - Chronoa the Hero (2)
    9.1/10(2543 votes)

    S4:E21

    Chloe and Hinata meet Luminus and begin their journey as Chronoa.

    Director:Unknown
    Writer:Unknown

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  3. That Time I Got Reincarnated as a Slime Season 4 Episode 19 - Death and Loss
    9.0/10(2825 votes)

    S4:E19

    Granville's true plan is revealed, but it may already be too late to stop it.

    Director:Unknown
    Writer:Unknown

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  4. That Time I Got Reincarnated as a Slime Season 4 Episode 22 - Where the Soul Resides
    9.0/10(2097 votes)

    S4:E22

    Chronoa is freed from her seal—not as a Hero, but as an avatar of destruction.

    Director:Unknown
    Writer:Unknown

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  5. That Time I Got Reincarnated as a Slime Season 4 Episode 10 - The Master of Greed
    8.9/10(2855 votes)

    S4:E10

    Rimuru and Mirabel come face-to-face at last in the ancient ruins.

    Director:Unknown
    Writer:Unknown

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  6. That Time I Got Reincarnated as a Slime Season 4 Episode 18 - Turbulence in the West
    8.9/10(2653 votes)

    S4:E18

    An army of demons advances from the north, leaving the Western Nations in turmoil.

    Director:Unknown
    Writer:Unknown

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  7. That Time I Got Reincarnated as a Slime Season 4 Episode 14 - The Black Numbers
    8.8/10(2579 votes)

    S4:E14

    Diablo returns with new demon subordinates to add to Tempest's ranks.

    Director:Unknown
    Writer:Unknown

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  8. That Time I Got Reincarnated as a Slime Season 4 Episode 23 - Granville's Hope
    8.8/10(1789 votes)

    S4:E23

    Shion and Ranga continue to battle Razul while Rimuru struggles to save Chloe and Hinata.

    Director:Unknown
    Writer:Unknown

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  9. That Time I Got Reincarnated as a Slime Season 4 Episode 11 - Milim's Friend
    8.7/10(2341 votes)

    S4:E11

    Rimuru helps Milim confront the Chaos Dragon, a corrupted form of the baby dragon that was once her friend.

    Director:Unknown
    Writer:Unknown

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  10. That Time I Got Reincarnated as a Slime Season 4 Episode 24 - The Hero Awakens
    8.7/10(1480 votes)

    S4:E24

    Rimuru has Raphael interfere in Chronoa's Unlimited Imprisonment skill to save Hinata and Chloe.

    Director:Unknown
    Writer:Unknown

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  11. That Time I Got Reincarnated as a Slime Season 4 Episode 6 - The Council of the West
    8.6/10(2171 votes)

    S4:E6

    A list of unreasonable demands from the Council makes Rimuru realize that a deeper plot is in motion.

    Director:Unknown
    Writer:Unknown

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  12. That Time I Got Reincarnated as a Slime Season 4 Episode 17 - Lubelius, the Point of Convergence
    8.5/10(2226 votes)

    S4:E17

    While Leon seeks Elmesia's help in finding Chloe, Granville's forces invade Lubelius.

    Director:Unknown
    Writer:Unknown

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  13. That Time I Got Reincarnated as a Slime Season 4 Episode 7 - The Mastermind's Identity
    8.2/10(1986 votes)

    S4:E7

    An interrogation of Prince Elric's would-be shooter reveals who's pulling the strings behind the Council.

    Director:Unknown
    Writer:Unknown

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  14. That Time I Got Reincarnated as a Slime Season 4 Episode 5 - The First Step
    8.1/10(2020 votes)

    S4:E5

    Rimuru attends the meeting that will determine Tempest's membership in the Council of the West.

    Director:Unknown
    Writer:Unknown

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  15. That Time I Got Reincarnated as a Slime Season 4 Episode 9 - Investigating the Ruins
    8.1/10(1986 votes)

    S4:E9

    The investigation of the ancient ruins of Amrita begins.

    Director:Unknown
    Writer:Unknown

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  16. That Time I Got Reincarnated as a Slime Season 4 Episode 13 - New Companions
    8.0/10(1959 votes)

    S4:E13

    Ramiris and Veldora are feeling overworked, so they ask Rimuru to find assistants for them.

    Director:Unknown
    Writer:Unknown

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  17. That Time I Got Reincarnated as a Slime Season 4 Episode 12 - Tempest Evolves
    7.8/10(1899 votes)

    S4:E12

    Rimuru shares his plans for Tempest's future, including a new system of government and Council representation.

    Director:Unknown
    Writer:Unknown

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  18. That Time I Got Reincarnated as a Slime Season 4 Episode 1 - New Days
    7.7/10(2259 votes)

    S4:E1

    Tempest is thriving after the success of its festival, but unexpected trouble has arisen with the new dungeon.

    Director:Unknown
    Writer:Unknown

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  19. That Time I Got Reincarnated as a Slime Season 4 Episode 3 - The Avatar Team Is Formed
    7.7/10(1960 votes)

    S4:E3

    Rimuru, Ramiris, Veldora, and Milim work on perfecting their avatars before facing Team Green Fury.

    Director:Unknown
    Writer:Unknown

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  20. That Time I Got Reincarnated as a Slime Season 4 Episode 8 - The Groundwork of Greed
    7.7/10(1915 votes)

    S4:E8

    Glenda reveals all she knows about the Council and the Rozzos, and Rimuru prepares to inspect ancient ruins.

    Director:Unknown
    Writer:Unknown

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  21. That Time I Got Reincarnated as a Slime Season 4 Episode 15 - An Unsettling Feeling
    7.7/10(1869 votes)

    S4:E15

    As Tempest continues to grow and evolve, the Moderate Harlequin Alliance approaches Demon Lord Leon.

    Director:Unknown
    Writer:Unknown

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  22. That Time I Got Reincarnated as a Slime Season 4 Episode 16 - Gran, the Hero of Dawn
    7.7/10(1880 votes)

    S4:E16

    Luminus meets with Rimuru to discuss Gran and future plans.

    Director:Unknown
    Writer:Unknown

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  23. That Time I Got Reincarnated as a Slime Season 4 Episode 2 - The Dungeon Evolves
    7.5/10(1996 votes)

    S4:E2

    Rimuru and his trusted companions discuss ideas for improving the dungeon.

    Director:Unknown
    Writer:Unknown

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  24. That Time I Got Reincarnated as a Slime Season 4 Episode 4 - Invitation
    7.5/10(1942 votes)

    S4:E4

    The Council of the West deliberates on whether to grant membership to Tempest.

    Director:Unknown
    Writer:Unknown

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Season 4 Ratings Summary

"Chronoa the Hero (1)" is the best rated episode of That Time I Got Reincarnated as a Slime season 4. It scored 9.1/10 from 2,868 votes. Written and directed by Unknown, it aired on August 28, 2026.