Based on a manga by Chuusonji Yutsuko, it tells the story of OL (office lady) extraordinaire and golf fanatic Oyamada Non. She is 23 and works at Major Products in Tokyo's commercial district, Marunouchi. Between bossing her bosses and managing her managers, she finds time to golf, shop, party, and pursue the important things in life, i.e., marriageable men.