Kinoshita Bucho to Boku

Conglomerate advertising agency Marumaru Communications is the undisputed leader in its field. They have become the undisputed leader largely due to their focus on getting results while using maximum efficiency.
New recruit Bokumoto Koshi is in for surprise when he is hired by Marumaru Communications. Koshi is assigned to the "Kinoshita Department" led by Kinoshita Konosuke. The "Kinoshita Department" is the department for castoffs and persons the company deems liabilities. Department manager Konosuke himself is irresponsible and cannot even remember the names of his co-workers...
(Source: Asianwiki)