Masaya is a university student, but he attends a school that's not his ideal school. His days are generally gloomy. One day, he receives a letter from serial killer Haimura. He was convicted for nine murders and received the death penalty. Back when Haimura was committing his murders, he ran a bakery store. At that time, Masaya was a middle-school student and a customer at his bakery store. According to the letter, Haimura confesses to having committed eight murders, but he insists that he did not commit the last murder. Masaya begins to investigate the last murder case involving Haimura.
Adapted from the novel "Shikei ni Itaru Yamai" (死刑にいたる病) by Kushiki Riu (櫛木 理宇).
Set in the near future around Shinjuku, Tokyo. Shinji got out from a youth detention center. Barikan suffers from stuttering and extreme shyness. These two men meet in a boxing gym. Shinji and Barikan become friends and pursue boxing under a hopeless situation.
Based on the novel "Aa, Koya" by Shuji Terayama.
The story revolves around Kansai-area high school boys Seto and Utsumi, particularly their completely normal but comedic chats after school.
The manga was nominated for the 18th Annual Tezuka Osamu Cultural Prize "Reader Award" in 2014.
