Akanyatsura are a family full of chivalry. Each of them burdened by the trauma of a certain event, they think of each other as a family unrelated by blood. 
Who's the No. 1 Fighter? (Hey)
¿Quién será el luchador
número uno? (Hey)
Quem é o lutador número 1? (Ei)
Кто боец номер один? Эй!