Kamisama to Otaku-kun no Happy Life

Mutsuki is a designer who loves shoujo manga and cute idols, cherishing his otaku hobbies while living a life mostly disconnected from others. One day, he meets Seki, a god who claims to be running away from home for personal reasons. To Mutsuki's surprise, Seki had once read the first volume of a beloved shoujo manga that Mutsuki accidentally left near a shrine years ago. Deeply moved by it, Seki has been longing to read the rest ever since.

Shocked by their shared interest, Mutsuki lets Seki read the rest at his place. After finishing the manga, they end up geeking out together, and Mutsuki finds the conversation incredibly fun. Realizing how nice it is to have someone who shares his passion nearby, Mutsuki starts thinking maybe having an otaku friend around could actually be pretty great. Since Seki has nowhere to go, Mutsuki offers to let him stay at his place... but what will come next?

(Source: Gentosha Comics, translated)

Note: Includes one extra chapter.