第 13 集: 因為Tadashi的欺騙，S.A學生們被懲罰進入普通高中就讀。

13

The S.A must spend three days in separate classes at an ordinary high school as punishment for Tadashi's attempt to deceive his mother. However, the experience becomes difficult for Akira when she encounters a girl who resembles a childhood friend whose friendship with Akira ended badly. (Source: Wikipedia)