Emilia (Takahashi Rie), Aqua (Amamiya Sora), Rem (Minase Inori), Tanya (Yuki Aoi)

Artist

An in-show crossover unit from the TV anime "Isekai Quartet," bringing together heroines from four isekai series: Emilia from "Re:Zero," Aqua from "KonoSuba," Rem also from "Re:Zero," and Tanya from "Saga of Tanya the Evil." Voiced by popular actresses Rie Takahashi, Sora Amamiya, Inori Minase, and Aoi Yuki, the quartet performs character songs that let fans enjoy a dream team-up of their favorite isekai heroines.