日本于２０００年６月２０日公布了２０００年“日本通信白皮书”。从１９７３年开始日本每年公布这样的白皮书，至今已是第２８次。 ２０００年的白皮书题为“２１世纪的ＩＴ──Ｉｎｔｅｒｎｅｔ和移动通信发展的新领域”，其主要内容为： 第一章　２１世纪的ＩＴ： Ｉｎｅｒ Japan published the 2000 Japan Communications White Paper on June 20, 2000. Since 1973, Japan has published such a white paper each year, which is the 28th. The 2000 White Paper entitled IT in the 21st Century - A New Frontier in the Development of the Internet and Mobile Communications. Its main contents are as follows: Chapter I IT in the 21st Century: Iner