Shall I kiss you on my way out? Kyu Imamiya and Tasuku Kashiwagi are KOH-BOKU — public servants in the Ministry of Economy, Trade and Industry. Dedicated to his job, Imamiya often works himself to the bone, regardless of the toll on his health. But luckily for him, faithful subordinate Kashiwagi is there to cater to his every need... and devote himself to Imamiya like a loving wife!? When transfer orders and health crises threaten to separate them, will Kashiwagi let Imamiya slip away from him?