Description:

All of a sudden, a zombie epidemic breaks out. As people run for cover, high school boy Kousaka Yuma is bitten by a zombie. Terrified of death, he is reunited with his friend's younger sister, Haruka Hinata, for the first time in several years and... "Senpai, can I become your girlfriend before you die?" At least Yuma can have one happy memory in his last moments. But it turns out that he still retained his memories and personality, even after becoming a zombie... "Senpai, I only showed you my breasts because I thought you were going to die soon!" "No, that's......" "This isn't what you promised! Please take responsibility!" Yuma, now the strongest man in the zombie-infested world, and Haruka, the girl who has a crush on him, begin a romantic comedy under extreme conditions! (Source: MF Bunko, translated)

Alternative Titles:

ゾンビ世界で俺は最強だけど、この子には勝てない, Zombie Sekai de Ore wa Saikyou Dakedo, Kono Ko ni wa Katenai