US / US providers
Crunchyroll
Crunchyroll Amazon Channel
Amazon Video
Global / English-region fallback
Seasons & episodes
Searching for watch The Slime Diaries season 1 online? Use the episode list below (legal-only availability varies by region).
Where to watch “The Slime Diaries” (2021) online legally? See US streaming options first, plus English-region fallbacks.
The Slime Diaries first aired in 2021 • originally associated with Tokyo MX • 1 season • 12 episodes • around 24 minutes per episode • status: Ended.
If you searched for “watch The Slime Diaries online” (2021), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Animation, Comedy, Sci-Fi & Fantasy space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
Even in another world, lives aren’t always on the line. There’s plenty of work to be done, from feeding the community and forging the items the community needs; as well as plenty of play …and hijinks throughout! Join Rimuru and friends as they kick back and enjoy their daily lives.
Keywords
monster, magic, slime, reincarnation, slice of life, based on manga, spin off, calm, anime, other world, isekai, admiring.
Stills
Similar series
I've Been Killing Slimes for 300 Years and Maxed Out My Level, By the Grace of the Gods, Magic Maker: How to Make Magic in Another World, The Great Jahy Will Not Be Defeated!, A Centaur's Life, KamiKatsu: Working for God in a Godless World, Sound of the Sky, Sleepy Princess in the Demon Castle.
Main cast
