Mizumoto

He is the leader of the outdoor circle at Haruto's college. He is an easygoing senpai who is always smiling and was the first one to introduce Haruto to the Outdoor Club. He likes cooking, and is good at cooking, but does not want to become a chef because he says that it restrains his ability to be creative in his cooking. Before he graduates, he leaves Haruto in charge of the outdoor club. He has a younger sister, who works in a restaurant with Haurto. He is popular with the other kids at the college, but has a soft spot for his sister, which he adores and takes care of.