The Roshigumi are invited to the Aiza clan headquarters to witness a friendly duel to demonstrate their skills.
take advantage of this opportunity
أن تنتهز هذه الفُرصة
um die Schwertkunst zu erlernen?
pour que tu apprennes
à manier un sabre.
e inizi anche tu a esercitarti con la spada?
para treinar com espadas, Ibuki-kun?
не воспользоваться возможностью
 начать упражняться с мечом?