The original essay focuses on men's dress, etiquette, and manners. The manga's story will be set during the time of transition between the Shōwa and Heisei periods (the Heisei period began in January 1989 and ended in April 2019). The story will center on a saleslady who meets an old man she calls "Sensei" and learns men's manners. (Source: Anime News Network)

The Oshima's are a family who moved from Tokyo to the Chiba Prefecture. Their only daughter, Makoto, transfers to a public school and starts a seemingly normal life... Until the family's secret is revealed. A violent crime and the fate of the perpetrator's family. When an endless vortex of hatred is spewed towards the family, the true dark side of human nature is exposed.

Matsuoka, 65 years old, is on the run in the mountains after murdering two young delinquents, and a manhunt has been launched!

Prototype of [Ore wa Chokkaku](https://www.mangaupdates.com/series.html?id=57696).