Kirie is a usually serious, practical and mature young woman who is easily annoyed and rarely in the mood for jokes. At times, she can be harsh, blunt and severely critical of others, but is also gentle and caring, and is capable of understanding others, even when they annoy her. She is protective of her little brother, Mitsuo Goshima, although he annoys her in a regular brotherly fashion. On a routine basis, Kirie makes and delivers food to a depressed, reclusive Shuichi Saito who otherwise won