Alba no Shounen to Jigoku no Joou

Overview

Dante Carter was an ordinary boy in an ordinary family with his parents and younger sister. Until the whole family was murdered in cold blood. When he woke up in the afterlife, the demons of hell were waiting for him. They demanded that he reveal his true identity, because the court of heaven could not properly judge his afterlife fate. (Source: Comic Fuz, translated)

Source: AniList