A brief description of the TOMO-CHAN WA ONNANOKO! manga:
Tomo Aizawa has lived in a karate school since she was a child. Of course, the strict atmosphere of martial arts influenced her upbringing: Tomo not only became an excellent karate, but also lost all femininity. Because of her boyish image, a childhood friend, Jun, to whom she feels romantic feelings, does not pay attention to the girl. How can she win his affection?