Touya and Minori and the rest of the players in the training camp are hitting a wall with the way they fight.  And Minori's suggestion is that they introduce themselves to one another!
I'm sorry, but it would be a crime
Es tut mir leid,
aber es wäre eine Sünde,
Lo siento, pero sería un crimen 
atar mis talentos a un solo lugar.
Oui, c’est sûr.
Mi spiace, ma sarebbe un crimine
Desculpe, mas seria um crime
Спасибо за предложение…
но это будет настоящее преступление!