Laplacian2020-04-10
演唱/歌曲· Case 1 OP "Clammbon", Case 2 OP "Tsumetai Kabe no Mukou ni", Case 3 OP "Koi Suru Kirigirisu", Case 0 OP "Into Gray", Case 1 ED "Bulukanilo", Case 2 ED "Yoake no Katasumi de", Case 3 ED "Natsu no Time Capsule", Case 0 ED "Naida Umi no You ni"