Itsuka Moteru ka na

An autobiographical story about a middle-aged man's push to improve his own physical health.

Boku, Otary-man (otaku + salaryman) is a autobiographical manga of the author Yoshitani, who is also working as a system engineer. Yoshitani is an ordinary Japanese salaryman who lives alone in a big city. He faces the daily struggle at his office and performs the domestic chores in his house all from an otaku perspective.