Kanmuri Seijriou believes that the mystery of the moving figurines should be solved, but Haruto refuses to to help. That's when a fourth moving figurine appears before his eyes, Subaru - a character from Striking Fist 3.
Fear not. We're fighting so that
we can better understand each other.
لا تقلقي. نحن نتقلتل لكي نتعرّف 
!على بعضنا البعض بطريقة أفضل
Keine Sorge. Wir kämpfen,
um einander kennenzulernen.
No teman.
Podremos conocernos mejor al pelear.
Tranquilos.
Podremos conocernos mejor al pelear.
Ne t’inquiète pas, on s’affronte
pour mieux se comprendre !
Non temere! Il combattimento 
è un modo per conoscersi meglio.
Não se preocupe, vamos lutar
para podermos nos entender!
Отринь страх, ведь в битве 
мы куда лучше узнаем друг друга!