Slime Voice Duo Still Find Rimuru and Raphael Challenging After Four Seasons
Miho Okasaki and Megumi Toyoguchi, the voices of Rimuru and Raphael in That Time I Got Reincarnated as a Slime, spoke at Anime Expo 2026 about how their characters have grown together. The two actors still find the roles challenging after four seasons, and they deliberately do not discuss their approach before recording, discovering each other's choices at the test recording instead.