Tsurumoku Dokushin Ryou

The story is about Miyagawa Shota, who just graduated from high school,
and left his hometown to work in the famous Tsurumoku Furniture factory
outside of Tokyo. In the company dorm, Shota is roomed with Tabatake,
the most senior resident of the dorm and the most obnoxious roommate,
and Sugimoto, the in-house Casanova. With these two roommates, Shota
is constantly caught in awkward situations. Although the manga addresses
the issues of making career and love quite seriously, it still succeeds in
remaining funny at the same time.