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!
so they don't actually damage the enemy,
fügen sie dem Feind nicht
wirklich Schaden zu.
elles n’infligent pas
réellement de dégâts,
perciò non fanno alcun danno al nemico,
então não causam dano ao inimigo.
Реального урона
они практически не наносят.