Sayu Hisanuma

Sayu Hisanuma is an ordinary girl living on land whose life becomes intertwined with miracles through her bond with Miwa Shiotome. Initially known for her mischievous wit and sharp tongue, she gradually opens up under the gentle influence of Kaname Isaki, evolving into a more grounded and thoughtful individual. Five years later, she reappears as a diligent and self-driven junior high student, quietly harboring deep feelings for the newly awakened Kaname. Whether fiercely protecting her friendships or summoning the courage to confront her own heart, Sayu stands out as one of the most remarkably developed characters in the latter half of the story.