Tokyo Concepts 2000 was a book written by Japan, which mainly described the prosperity and modernisation of Japan's economy in the early 2000s. The following is the brief content of the novel: The story was set in the year 2000, and the protagonist was a young woman named Yoko Uano. She worked in an IT company and was responsible for developing new applications. With the acceleration of Tokyo's urban development, Uno Yoko decided to leave her hometown to work in Tokyo. In Tokyo, Uno Yoko met a man named Nojima Ichiro, a programmer and colleague of Uno Yoko. Nojima Ichiro fell in love with Uno Yoko at first sight, but Uno Yoko had no feelings for him. Yoko Uano faced many challenges at work, including how to deal with the competition in the Tokyo market and how to develop new applications. She also joined an organization led by Prime Minister Yoshihide Suga, which aims to promote Tokyo's modernisation. With the acceleration of Tokyo's urban development, the lives of Uno Yoko and Nojima Ichiro changed drastically. They had experienced the prosperity and modernisation of Tokyo, as well as its social problems such as housing pressure and environmental pollution. In the end, Uno Yoko and Nojima Ichiro decided to leave Tokyo and return to their hometown to start a new life. Their stories reflected the difficulties and challenges of Japan's modernisation and the fate of mankind in the process of urban development.