Koharu gets frustrated by Hiyori trying to help her so much as she's fishing and Koi celebrates her sixteenth birthday.
Start waving like you're
going along the wall.
.ابدئي التلويح على طول الحائط
Und jetzt üb den Wurf
entlang der Wand.
Ahora blande la caña
paralela a la pared.
Lance parallèlement au mur.
Prova a lanciare in modo che 
la lenza si allinei alla parete.
Experimente balançar
a vara junto à parede.