The Slime Diaries (2021)

The Slime Diaries (2021)

A Peaceful Slice-of-Life in the World of Tempest

A lighthearted spin-off of That Time I Got Reincarnated as a SlimeThe Slime Diaries follows Rimuru and his companions in their everyday lives. Away from wars and politics, the series highlights seasonal festivals, hilarious antics, and the small joys of running a growing nation.




Season Overview

TitleThe Slime Diaries: That Time I Got Reincarnated as a Slime
Episodes: 12
Air Dates: April 6 – June 22, 2021
Studio: 8bit
Streaming Platforms: Crunchyroll, Muse Asia (YouTube – region locked)
Opening Theme: "Brand New Diary" by Akane Kumada
Ending Theme: "Kamona Tempest!" by Rimuru & Friends


Story Summary

Set between the major arcs of the main series, The Slime Diaries explores what daily life looks like in the Jura Tempest Federation. With Rimuru now a respected leader, he and his allies enjoy peaceful moments together—celebrating seasonal events, preparing meals, and interacting with the citizens of Tempest.

While there are no major battles or political threats, the show brings heartfelt humor, quiet world-building, and deeper insights into the beloved characters.


Major Highlights

  1. Daily Life in Tempest
    Rimuru juggles his duties while enjoying his new life and relationships.

  2. Seasonal Episodes
    The series is structured around spring, summer, autumn, and winter events.

  3. Slice-of-Life Fun
    Light comedy and personal moments add depth to characters outside of battle.


Key Themes

  • Community & Culture – Tempest’s people work together to build a peaceful society.

  • Heartwarming Humor – Everyday mishaps and sweet character dynamics.

  • World Expansion – A closer look at locations, holidays, and interactions.


Main Characters

Rimuru Tempest – Still adapting to leadership while savoring the simple life.
Shion & Shuna – Shuna teaches etiquette, Shion keeps things... chaotic.
Benimaru, Gobta & Ranga – Provide action and comedy in daily Tempest life.
Milim Nava – Her visit turns life upside down—in the most adorable ways.
Treyni, Vesta, and More – Supporting characters show their soft sides too.


Where to Watch The Slime Diaries (2021)

You can watch The Slime Diaries on:


Final Thoughts

The Slime Diaries offers fans a wholesome break from the main plot’s tension. Full of warmth, laughter, and relatable character moments, it's a must-watch for anyone who loves the world of Tempest. Whether you’re following Rimuru’s journey or just want to relax, this slice-of-life series is the perfect side story.

Comments