第13話: タダシの欺瞞に対する罰として、S.A生徒たちは普通高校へ通うこととなる。

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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)