Koharu gets frustrated by Hiyori trying to help her so much as she's fishing and Koi celebrates her sixteenth birthday.
But those are expensive.
.لكن تلك باهظة الثمن
Aber die waren doch teuer, oder?
Pero eran muy costosas.
Elles étaient chères…
Saranno costati tanto, no?
Foi bem cara, não foi?