Three's Company in the Oregairu World

Three college roommates spent their days chatting in their dorm, until food poisoning from a takeaway bowl of spicy malatang killed them. Amused by their ridiculous deaths, a god reincarnated the three of them into three families in a parallel-world Japan, where they became childhood friends. When they accidentally discovered each other's true identities, their story of treating one another as sworn fathers began anew. They thought they had been reincarnated into an ordinary parallel world and had already decided to coast through life. That was until middle school, when they saw a certain young man with dead-fish eyes. Realizing they had arrived in the world of Oregairu, the three rushed headlong, albeit unwillingly, into a youthful romantic comedy (?) (or so they were sure).