Season 1
(2021)
Cast
as Rimuru (voice)
as Benimaru (voice)
as Shuna (voice)
as Shion (voice)
as Sōei (voice)
as Hakurou (voice)
as Kurobee (voice)
as Rigurdo (voice)
as Gobuta (voice)
as Ranga (voice)
as Gabiru (voice)
as Soka (voice)
as Trainee (voice)
as Milim (voice)
Episodes
The Residents of the City of Monsters 7.7
April 6, 2021
As he’s living out his amazing slime life, Rimuru decides to record his experiences in a diary… but there are so many, …
The Air in Spring and… 6.8
April 13, 2021
Peace has come at last following the battle against the Orc Lord. In the midst of the duties that keep him busy, Rimuru…
Summer in Jura 7.0
April 20, 2021
Summer has come to Tempest. When he learns that summers here weren’t always this hot, Rimuru begins to fear that the ch…
A Day in a Swimsuit 7.2
April 27, 2021
Extreme summer heat is ravaging Tempest. Rimuru and crew visit a lake they’ve been told lies beyond the forest, and the…
Return of the Summer Festival 7.5
May 4, 2021
Rimuru decides to throw a summer festival resembling the ones held in Japan. The monsters have never experienced a summ…
Changes 7.3
May 11, 2021
As the seasons turn, Rimuru plans a Bon Festival celebration. Each race has its own history, and the festival is a time…
Here Comes the Demon Lord! 7.3
May 18, 2021
In Great Sage's recollection, all seems to be smooth sailing for Tempest... but then the oldest of the Demon Lords, Mil…
A Fruitful Autumn 7.3
May 25, 2021
It's autumn, and time for the harvest. Under the orders of Ririna, the Goblina in charge of the harvest, Gobta and his …
The Arrival of Winter 7.0
June 1, 2021
Most buildings in the monster city of Jura are made of wood, so in winter, a combination of dryness and heating mechani…
Snow Blankets the City of Monsters 6.7
June 8, 2021
Winter has arrived in Tempest, and so much snow has fallen that its residents can't open their doors until it's shovele…
Where Is Santa Claus? 6.3
June 15, 2021
If you use Shadow Movement to sneak into houses and a pegasus team to pull the flying sleigh... yes, in this world, it'…
Enjoying New Year's to the Fullest 7.3
June 22, 2021
Rimuru said he wanted to do a first shrine visit of the new year, so the citizens of Tempest built a shrine. But what d…