Uehara Nana

Appearance
Nana is an average person in terms of height with long brown hair and brown eyes. Compared to her younger sister, who is tanned, Nana is fairly pale.

Personality
She is a kind person. Unlike Ayaka, she appears to like training and boxing.

Plot
After witnessing Hibiki break a punching bag, she decided to try to train Hibiki as a boxer.

Abilities
She is a very good at giving at coaching as she has trained plenty of people that have then became professionals.

Relationships
Machio Naruzo: they have been friends since high school.

Sakura Ibuki: they have been friends since high school. They are in good friends. She translates his eccentric talk.