Early in the morning, Kirihito orders the club members to harvest seaweed and do many other strange things, like standing on an unsteady boat to improve their balance. The club members admire Kirihito's methods, but have doubts about his experience and abilities. They eventually confront him. In order to demonstrate his coaching abilities, Kirihito declares that he will have the rookie Mitsuhashi Kei beat the other club members.
What I just showed you with the 
help of Mitsuhashi aren't weaknesses.
.ما أرته لكم بمساعدة ميتسوهاشي ليست نقاط ضعف
Was ich euch mit Mitsuhashi gezeigt habe,
sind keine Schwächen, sondern Potenzial!
Lo que hice que Mitsuhashi
les mostrara no son debilidades.
No he hecho que Mitsuhashi
os mostrara vuestras debilidades.
Ce que je vous ai montré, ce sont
les progrès à faire, pas vos faiblesses.
Ciò che vi ho mostrato con l'aiuto
 di Mitsuhashi non sono debolezze.
O que o Mitsuhashi expôs
não foram os seus pontos fracos.
Мы с Мицухаси показывали
вам не слабости, а то...