Ochinai Yogore wo Boku wa Nanto Yobeba Yokatta noka

Synopsis:

Nakayama is a high school student with severe germophobia who longs for a peaceful life spent in a spotless, quiet environment, far from other people. However, his carefully maintained routine is repeatedly disrupted by Nishino, a bright and cheerful—but notoriously messy—girl who happens to sit right next to him in class.