Yui family
The family of Tsuruno Yui.
Great-Grandfather
Tsuruno's great grandfather founded the family's Chinese restaurant, Banbanzai. He is deceased.
Great-Grandmother
Tsuruno's great grandmother was a cheerful woman that was close to her grandson, Tsuruno's father. She was the original owner of Tsuruno's new year kimono. She is deceased.
Grandfather
Tsuruno's grandfather inherited the family restaurant and made it very popular in Kamihama City. He is deceased.
Grandmother
Tsuruno's grandmother. She is concerned only with money: when Tsuruno made her wish for money, she and Tsuruno's mother took the money and ran away on a private luxury cruise. Later, she wished to sell Tsuruno's great-grandfather's and her own husband's keepsakes so as to use the money to purchase a car.
Father
The current owner of the Yui family's restaurant. When he inherited it, its popularity began to decline.
Mother
Tsuruno's mother. She is concerned only with money: when Tsuruno made her wish for money, she and Tsuruno's grandmother took the money and ran away on a private luxury cruise. Later, she wished to sell Tsuruno's great-grandfather's and her own husband's keepsakes so as to use the money to purchase a car.
Sister
Tsuruno has an older sister who is studying abroad, originally with the intention of helping with the restaurant, but she has since found a dream of her own.