Anime Tenchou x Touhou Project

Meito Anizawa, the fiery manager of an Animate store, is racing to deliver a new film to an event. His headlong enthusiasm carries him much farther than intended, straight across the boundary into a strange other world.

Above a vast city, girls wielding extraordinary powers clash amid dazzling barrages that fill the sky. Anizawa only wanted to finish his delivery. Instead, he has landed in the middle of their battle!