Kousei Takeda (武田 恒星) </small> was Koharu's high school classmate.

Trivia Edit

  • Kousei is from Japanese 幸 (kou) meaning "happiness" or 光 (kou) meaning "light" combined with 世 (sei) meaning "world" or 星 (sei) meaning "star". Other kanji combinations are possible. Famous bearers are Kosei Inoue​, a Judo practitioner from Japan, Kosei Kamo, a Japanese former tennis player and Kōsei Tomita (born as Kōkichi Tomita), a Japanese voice actor from Tokyo who is affiliated with Production Baobab