Miyabi Hanakouji is a second year Seven Sisters High School student and the classmate of Lisa Silverman and Tatsuya Suou. She works on the school newspaper. In the Japanese versions, she has the nickname "Hanaji" (nosebleed) from the time she got a nosebleed in the girls' locker room. In the official English translation however, she is nicknamed as "Kozy" from her frequent sleeping habits around the school.