"Isekai Quartet (Anime)" Intro Theme Song: Isekai Quartet / Outro Theme Song: Isekai Girls Talk/ Ainz (Satoshi Hino), Kazuma (Jun Fukushima), Subaru (Yusuke Kobayashi, Tanya (Aoi Yuki) / Albedo (Yumi Hara), Aqua (Sora Amamiya), Emilia (Rie Takahashi), Tanya (Aoi Yuki)

Бб"Isekai Quartet (Anime)" Intro Theme Song: Isekai Quartet / Outro Theme Song: Isekai Girls Talk
БбAinz (Satoshi Hino), Kazuma (Jun Fukushima), Subaru (Yusuke Kobayashi, Tanya (Aoi Yuki) / Albedo (Yumi Hara), Aqua (Sora Amamiya), Emilia (Rie Takahashi), Tanya (Aoi Yuki)