Yashiro Chikama

Radiating a faint shimmer of stardust particles from her aqua-blue hair, this girl claims to have journeyed across the cosmos in search of her own kind. She frequently visits the Shimamura household, forming a close bond with the younger sister, and harbors an almost obsessive love for sweets. As the sole supernatural presence in the series, she occasionally steps into Adachi and Shimamura's emotional world from an outsider's perspective, weaving an air of quiet mysticism into the otherwise grounded slice-of-life narrative.