Haruki Hitomi, a 27-year-old corporate s*ave, heavily intoxicated, meets three cute but distinctive sisters who have run away from home. The girl in front of Haruki is the eldest, Iori Kozakura, a strong-willed girl with a tendency to lose her temper. The second daughter, Roka Kozakura, who is constantly annoying and (self-proclaimed) great at teasing. And the third daughter, Hakua Kozakura, who tries to act like mature but ends up behaving like a child despite her age. As their cohabitation begins rather haphazardly, Haruki finds himself working less overtime and improving his dietary habits. His gray everyday life gets more colorful — A love comedy of an ticklish everyday life.

In a Japan that's on the verge of ruin, he's surviving alongside a cute underclassman! A sudden zombie outbreak ravages the country. Amid the fleeing crowds, high school student Yuuma Kousaka ended up being bitten. Afraid of dying, he reunited with his friend's sister Haruka Hinata for the first time in years. She offers to fulfill his dying wish and be his girlfriend. And with that, Yuuma makes his best and final memory. But after becoming a zombie, he retains his consciousness! “I thought you were going to die soon, so I showed you my boobs! This wasn't the deal! You need to take responsibility!” And thus, a romantic comedy begins between Yuuma, the strongest boy in a world of zombies, and Haruka, a girl who knows all his weaknesses. (Source: Yen Press)

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