Benimaru leads his army to Eurazania, and Youm heads to Falmuth to take it over along with his buddies and Diablo. Rimuru succeeds in outwitting Clayman by transporting all of Eurazania's refugees to Tempest. Since Clayman has been striving to evolve into an Awakened Demon Lord for a long time, his resentment toward Rimuru grows. Meanwhile, Demon Lord Leon, Veldora's sister Velzard, and Guy, the oldest of the Demon Lords, become increasingly impressed with Rimuru.
Elenco: Miho Okasaki , Akane Kumada , Itaru Yamamoto , Tomari Asuna , Haruki Ishiya , Chikahiro Kobayashi , Rie Tanaka , Ryuuichi Kijima , Kengo Takanashi , Yumiri Hanamori , Juri Kimura , Sayaka Senbongi , Rina Hidaka , M・A・O , Takaya Hashi , Hōchū Ōtsuka , Megumi Toyoguchi , Atsushi Ono , Makoto Furukawa , Kazuya Nakai , Tomoaki Maeno , Jun'ichi Yanagita , Kanehira Yamamoto , Takuma Terashima , Kenjirou Tsuda , Ken Narita , Jun Fukushima , Takuya Eguchi .