Hiroko Matsukata is a woman employed by a magazine company. She dedicates everything to her job and is recognized as a tough, straightforward working girl who can switch into 'Hataraki man' (working man) mode at will. Despite her professional success, her personal life is devoid of romance. Although she is a diligent worker, she would leave early for a date whenever possible. Unfortunately, her boyfriend is an even greater workaholic than Hiroko.