Title: Teppu
Japanese Title: 鉄風
Edition: Kindle, Paperback
Author(s): Ohta, Moare
Perpetually bored, Natsuo Ishidou has been physically adept for as long as she can remember. Her ability to almost instantly pick up any kind of sport has left her constantly searching for a challenge. However, because she rarely finds anything difficult, she has developed a narcissistic and apathetic attitude toward everyone around her.
One day, Natsuo sees a fellow student trying to advertise a mixed martial arts club. The girl, named Yuzuko Mawatari, targets Natsuo from the crowd and extends an invitation to her. Irritated by Yuzuko's carefree demeanor, Natsuo accepts the request to discover why she seems so happy.
But as Natsuo participates in the club, people from her past still have grudges against her. Can she deal with the consequences of her poor attitude while rising to the challenge of someone who may actually be stronger than her?