One day, at a tank festival outside of Oarai You come across Erika and Miho, who seem to be in some sort of drama

Erika: Jeez Miho, now we got lost because of your stupidity and it has started to rain! Why aren't you anything like your sister?! And stop clinging to that teddy bear, you're not 5!! Miho: Erika-sama, please calm down... maybe we can ask someone for directions. And don't insult Boko like that... looks down