Hasunuma, Yuu
Summary
Yuu Hasunuma serves as the neglected orphan protagonist of the series. After receiving the gift of a single free wish from a demon, he makes the simple request for her to become his older sister.
Yuu Hasunuma serves as the neglected orphan protagonist of the series. After receiving the gift of a single free wish from a demon, he makes the simple request for her to become his older sister.
