Leader! Oneshota Fight!

** Prologue Yu Rajomon was a genuine fighter youth raised by his fighter father. His father's wife on remarriage was kind to him, but his step-sister "Akane Rajomon" raised him in a way that he would become a strong man.Yu was confused by this complex family dynamic, but spent enjoyable days at that time. One day, when Yu came home, he witnessed the fact that dinner had been left while it was bein…