That Time I Got Reincarnated as a Slime

Name: That Time I Got Reincarnated as a Slime
Genre: Animation, Fantasy, Adventure, Action, Comedy
Released: 2019
Rating: 7.6
Cast: Miho Okasaki, Takuma Terashima, Megumi Toyoguchi, Makoto Furukawa, Sayaka Senbongi

Rimuru suddenly realizes that there's nothing to do for recreation in Tempest. He suggests sumo wrestling as a way for everyone to have fun together, and his friends are immediately on board with the idea.