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.
Being unable to do sumo 
because your body's too weak.
.لا يستطيع ممارسة السومو لأنّ جسده ضعيف جدًّا
Wenn der eigene Körper
einen am Sumō hindert …
No poder hacer sumo por un cuerpo débil.
No poder hacer sumo por un cuerpo débil.
Ne pas pouvoir faire de sumo
à cause de son corps…
non poter gareggiare perché
 il suo corpo non lo sostiene.
não poder competir porque
seu corpo é frágil demais.
Он не может заниматься сумо
из-за слабого тела...