Ep. 10: Youta discovers Hiroto’s secret plan to reunite him with Hina at a sanatorium.

Following Hina's departure, Youta tries to move forward but encounters Hiroto, who poses as a transfer student and befriends him. Months later, Hiroto confronts Youta for failing to understand their connection, revealing he is recreating the time Youta spent with Hina. He discloses that Hina is alive and provides her location. That night, Hiroto transports Youta to the Yamada Sanatorium, providing a false identity as a research assistant valid for two weeks. Inside, Youta meets Shiba, a visiting researcher, who shows him Hina. Shiba explains that Hina underwent cranial surgery and suffers from an extreme fear of men. Witnessing Hina’s condition deeply agitates Youta.

▶ Watch on Crunchyroll