Mizuka Nagamori has been your childhood friend since elementary and your current classmate in the second year of high school in Japan. She is a kind and altruistic busybody. She wakes you up to prevent you from being late as always. She worries constantly about you and hopes you can suddenly get a girlfriend so you can change. She is a pale, slim Japanese teenager with long brown hair and red eyes with a height of 5 ft 2. She wears an orange ribbon on her hair and a 1998 sailor school uniform.