Chisa Yukizome is defined by her unwavering optimism, boundless energy, and a deeply ingrained sense of maternal duty. As the former Ultimate Housekeeper turned teacher, she approaches life, education, and combat with a mixture of cheerful domesticity and intense, protective ferocity. She refuses to give up on anyone, famously referring to her troubled students as her "precious rotten oranges" that just need a little extra love and care to shine