Uraura Hikaru: Shinshin ni Mitsu

Keisuke has been living in a daze since his breakup with his girlfriend Chizuko, feeling as though part of him has died. His monotonous days are suddenly disrupted when he encounters a young boy named Koushi, who makes an unexpected claim about their connection. This chance meeting forces Keisuke to confront his past and opens up questions about love, loss, and the bonds that transcend time. As he begins to learn more about the circumstances surrounding his former relationship, Keisuke finds himself drawn into a journey of rediscovery that may offer him a chance at healing and understanding what it truly means to love someone.