Kyoushirou is tasked with spearheading the Japan Gekkenkai fencing tournament. Shizuma is assigned to participate in the tournament to investigate a seemingly random attack.
We're investigating 
last night's sword attack.
.إنّنا نحقّق في قضيّة هجوم السّيف البارحة
Wir untersuchen einen Mord mit Schwert
von letzter Nacht.
Estamos investigando
el ataque de anoche.
Estamos investigando
el ataque de anoche.
Nous enquêtons
sur le meurtre de la veille.
Indaghiamo sull'assalitore armato di spada 
della notte scorsa.
Estamos investigando o ataque
com espada de ontem à noite.
Ночное нападение с мечом расследуем…