Mina Hinomori, an orphan alongside her older sister Azusa Hinomori, lost her parents before the story begins. She possesses blue eyes and brown hair cut to neck length, typically adorned with ribbons or hairbands. Her small frame is a distinct physical trait. Mina works part-time as a waitress at the Pia Carrot 2 restaurant, where she wears a uniform featuring a v-tie. Four months after the original story, Mina reappears in the sequel "Welcome to Pia Carrot 2.2," still employed at the Pia Carrot restaurant.