Asami Hanamoto's book ``The Case of My Oshi, Who Retired from the Entertainment World, Transferred to School'' was released today, March 26th.

A female student, Natsumi, lives a life of despair after her favorite idol, Haruto Aoyama, who she has supported since her street live days, retires. One day, Haruto comes to the same class as a transfer student. Haruto came over to Natsumi's table right after the first greeting at the new school, and suddenly confessed, ``I've loved you for a long time.'' A dream-like situation unfolds for Natsumi, where she spends her school life with Oshi.