Hiroko Matsukata is a hardworking woman who works at a well-known magazine company. She puts in her best effort in her job and is well-known for her determination and honesty. She can easily switch to a "Hataraki man" mode when needed. Even though she does an excellent job at work, her romantic life is unexciting. She's willing to leave work early just for a date, but unfortunately, her partner is even more of a workaholic than she is.