Zombie Sekai de Harem wo Tsukurou!
Synopsis
The world is being destroyed by the zombie menace. I'm spending my days living my best erotic life... A high school geek who likes shougi and video games discovers for the first time, at the outbreak of the zombie apocalypse, that he has "a certain power." An enjoyable undead comedy(!!) about saving the world through sex(!?) (Source: Kodansha, translated)