At first, she writes it off as a prank, but as the letter's predictions come true one by one Naho realizes that the letter might be the real deal. Her future self tells Naho that a new transfer student, a boy named Kakeru, will soon join her class. The letter begs Naho to watch over him, saying that only Naho can save Kakeru from a terrible future. Who is this mystery boy, and can Naho save him from his destiny? Includes the first chapter of the bonus story, Haruiro Astronaut!

    At high school she keeps to herself, but fellow student Hikaru Horiuchi realizes who she is. What secrets is she keeping? The shocking drama starts.

    But when she meets the doctor again and they start working together, she finds Kairi Tendo to be nothing like the man she imagined him to be!

    Their relationship deepens as the seasons pass, but Haru's curse lies between them...Will there be happiness after Haru's curse is broken?