The Defense Club are spending their summer vacation in the Kurotama Bath as usual, but Karls wants to enjoy a proper Japanese summer break! What deal will he forge with Kyotaro to make his dreams of fun come true?
I won't be able to eat natto?! I'm out!
!لن أكون قادراً على أكل ناتّو؟ لن أذهب
Ich kann dann kein Natto mehr essen?
¿No podría comer natto? ¡Me salgo!
¿No podría comer natto? ¡Paso!
On ne peut plus en manger ?
C’est mort !
Non potrò più mangiare il natto?! Non va bene!
Não vou conseguir mais 
comer natô? Nem pensar!
Я не смогу есть натто?! Тогда не поеду!