One of the two main protagonists; a half-youmu with the ability to manipulate blood. He initially leads a quiet life but becomes central to protecting Mirai and his family.
Central romantic bond driving the narrative, evolving from distant acquaintances to deeply committed partners.
Past operational partnership within the Spirit World Department, marked by mutual respect and tactical synergy.
Explore the full interactive character relationship map of Beyond the Boundary: I'll Be Here – Past