Ohka Okamoto

Ohka Okamoto is a college student at the University of Tokyo as well as a childhood friend of Yamato Yamamoto. She is also the leader of the national idol group Nata De Coco under the alias "Sakura Okamoto". She decided to become a teacher and began her student teaching at Asaoka High School as Yamamoto's homeroom teacher. Ohka has upper-back length black hair that is tied into a ponytail with bangs hanging on the right side, light-colored eyes or dark-colored eyes and she wears round glasses. She occasionally wears a hat to hide her identity when out in public. Ohka acts coldly towards Yama...