Slice-of-life comedy set in the sales department of a large company. Kishi Mieko, the cute young OL MC, is a "chief" (mid-level manager / personal assistant) who must in each chapter use her body to satisfy her male clients and superiors. While she isn't opposed to this, the men hold all the power, and they assume without question that Kisha-san exists to service them.
That said, I kind of love The Chief Kishi Mieko. I understand why some might find it distasteful, but the appealing art, cheerful tone, and underlying respect for Kishi won me over. If you enjoy lightweight sex comedies featuring heroines who somehow wind up naked every time they meet a man, then you'll probably like this series. If not, you may want to steer clear...