Miho Okasaki

as Rimuru (voice)

Tomoaki Maeno

as Veldora (voice)

Takuya Eguchi

as Souei (voice)

Hochu Otsuka

as Hakurou (voice)

Asuna Tomari

as Gobta (voice)

Chikahiro Kobayashi

as Ranga (voice)

Jun Fukushima

as Gabiru (voice)

Rie Tanaka

as Trainie (voice)

Rina Hidaka

as Milim (voice)

Anzu Haruno

as Rimiris (voice)