Zerozaki Hitoshiki no Ningen Kankei: Niounomiya Izumu to no Kankei(2010)

Zerozaki Hitoshiki no Ningen Kankei: Niounomiya Izumu to no Kankei

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)