Uchi no Buchou kou Miete Ponkotsu desu

Nagisa Shiraoka was transferred to the Third Sales Department, which boasted the top sales performance in the company. Inami, the manager of the department, was a legendary man who has earned the trust of his subordinates and has won many accolades and awards. Nagisa was nervous at the sight of his majestic presence. But then... Inami didn't know how to use a coffee maker, spilled a drink on a contract, and got lost in the company's halls. You can't help but be smitten by this screwed-up boss! (Source: Baby G-Side, translated)