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!
An invitation from a gentleman requires
Una invitación de un caballero requiere
Répondre à l’invitation d’un homme
Un invito da parte di un gentiluomo
Um convite de um cavalheiro, requer
Мужчина пригласил меня на обед.