Yui family

The family of Tsuruno Yui.

Great-Grandfather

Tsuruno's grandfather founded the family's Chinese restaurant, Banbanzai. He 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.

Sisters

Tsuruno has two sisters, one of whom is older than her. Her older sister is studying abroad, originally with the intention of helping with the restaurant, but she has since found a dream of her own.