Taira Chisa will soon become 33 years old. She is single and works in the sales department for an undegarment company. She is a positive person and is a straightforward person when she talks. This sometime makes people think her comments are cold. Somehow, Taira Chisa becomes involved in a love triangle with Enomoto Shin and Taktak. These two men have very different backgrounds. Shin Enomoto is comfortable, with a good education and stable job at TV station. Taktak is a popular Youtuber, whose life is like adventure.