In Japan wrestling,kick boxing,boxing and taekwondo are famous to teens. A girl named Yishimo Aikawa is a kick boxer and an original boxer. A poor girl who's dad died and mother is missing, has to take care of her younger brother and sister and is very poor is more afraid of hitting someone then getting hit when she's bullied!. In her school,Goromiya high school boxing is famous. Her nationals are every five weeks until the end of spring. Her goal is to try and win. But against her biggest rivals can she win?