Otoko no Sahou
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)