Yōko Hikasa
The second season featured an opening and ending theme for the two arcs. The opening theme for the first arc is "Sympathy" by Larval Stage Planning. The ending theme for the first arc is by the , featuring Yōko Hikasa, Shizuka Itō, Azumi Asakura, and Ayana Taketatsu as the respective voices of Rias Gremory, Akeno Himejima, Asia Argento, and Koneko Toujou. The opening theme for the second arc is by Zaq. The ending theme for the second arc is by the Occult Research Club Girls, featuring the main female voice cast from the first season with the additions of Risa Taneda and Ayane Sakura as the respective voices of Xenovia and Gasper.