Hitoribocchi no Marumaru Seikatsu

Bocchi is so socially anxious she vomits when nervous and can only talk to her single childhood friend Kai. When they go to different middle schools, Kai issues an ultimatum: befriend every student in the new class or their friendship ends. A sweetly funny slice-of-life comedy about an intensely relatable introvert finding her own fumbling way to connect with others.