Ruri

Summary
Ruri are Rio cousin, that is, the daughter of his father older brother, Ruri live with her grandmother Yuba because both of her parents are already dead, despite that, she a really lively an energetic girl, resulted in her really famous in her village with many boys trying to get closer to her

Relationship
Rio Karasuki

Yuba

Sayo

Shin

Hayate Saga