It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...

Cast: Miho Okasaki, Megumi Toyoguchi, Tomoaki Maeno, Makoto Furukawa, Sayaka Senbongi, Mao Ichimichi, Takuya Eguchi, Hochu Otsuka, Kanehira Yamamoto, Asuna Tomari, Chikahiro Kobayashi, Taro Yamaguchi