Zerozaki Magashiki no Ningen Ningen

Let's commence the Zerozaki, cha. The most crude and merciless demonic killers fight to the death. The Zerozaki Clan is a family of demonic killers, ranked third among the Killing Names. Zerozaki Kishishiki, the user of a bat covered in nails known as "Seamless Bias (Foolish Prayer)". One after another, elite Killing Names enter the field. What lies at the end of this deadly battle? The forefront of new youth entertainment is here! (Source: Kodansha, translated)

The Zerozaki Clan is a family of demonic killers, ranked third among the Killing Names. Zerozaki Hitoshiki, who attends junior high school with the name "Migiwame Toshiki", meets someone who claims to be his friend. The upcoming ace of the Niounomiya Performance Art Troupe, Niounomiya Izumu, ranked number one among the Killing Names. What "request" will come out of that mouth of his......?! (Source: Kodansha, translated)