Mizukoshi Mako

Mako is a close friend of Nemu and is often concerned about her. She can be angered easily. She has been rivals with Suginami ever since elementary school and they often quarrel. During lunch, she can often be found on the rooftop with her sister, Moe, enjoying some nabe. She and her sister Moe are the daughters of a wealthy hospital director, and they also have a younger brother.