The summer heat is on!
Koizumi-san looks at the trio loudly suffering from the heat with disdain while she continues on her ramen pilgrimage. 
Yuu wills herself to follow her, and Koizumi-san declares that she will be having "hiyashi" ramen.
What exactly is this "hiyashi" ramen?
No ice cubes.
لا مكعّبات جليد
Ohne
Eiswürfel.
Sin cubos de hielo
Sin hielo
SANS GLAÇONS
Senza
ghiaccio
Sem gelo.
Без льда