Air Master

In the dark alleys of Tokyo where street fighting had become a norm, rumors of the undefeated "Air Master" fled through the streets.
Who is "Air Master"?
This was the question that roamed throughout the streets.
The question was soon answered by the appearance of Maki Aikawa.
To everyone's surprise, "Air Master" was just a girl high school student.
With skills from gymnastics she learned from her mother, and with the mix of her own martial arts, Maki goes deep into the streets to satisfy her urge to fight.
What is she fighting for? What is her goal? (jakelijan virallinen teksti)