The opening song of the second season of "Dry Girl Buried" is "Two Sides ☆ Two Sides of Life! , sung by Doma Umaru (resume: Tanaka Aimi). The ending song is "Little Buried Gymnastics", sung by the group "Sister S" composed of Doma Umaru (CV: Tanaka Aimi), Ebina nanan (CV: Kageyama Akari), Motoba Kirie (CV: Shiraishi Haruka) and Tachibana Sylphynford (CV: Furukawa Yurina).

As for the title song of Kobayashi's Dragon Girl, I can't give a clear answer because I didn't specify which work it is.