Top Planning JAPAN Co., Ltd. (Top Planning Japan) is located on the 7th floor of K-1 Building, K-1 Building, Nihonbashi Koamicho, Chuo-ku, Tokyo, where Tetsuo Murayama, the representative director of the company, established it on October 12, 1990.

It is a corporation located in B (Corporate Number: 2010001098114). The final registration was updated on November 20, 2017, and the location was changed.

The company's line of business includes distributing coal and other minerals and ores.