Yoshiaki Koshimura

Sumitomo Mitsui Trust Bank Ltd. engages in a trust bank management and operation. Its services include asset management, real estate management, financial and consulting services. The company was founded on July 28, 1925 and is headquartered in Tokyo, Japan.

Yomiuri Land Co., Ltd. engages in the general leisure business. Its operations are carried out through the following segments: General Leisure, Real Estate and Support Services. The General Leisure segment handles the operation and management of horse racing facilities, as well as the operation of golf courses and amusement parks. The Real Estate segment handles the leasing, buying and sell of real estates. The Support Services segment deals with construction business and management of buildings and golf courses. The company was founded on September 24, 1949 and is headquartered in Inagi, Japan.

Part of The Yomiuri Shimbun Holdings, Yomiuri Support & Service Co., Ltd. is a Japanese company that offers comprehensive services such as construction and landscaping construction, maintenance of golf courses and lawn, building maintenance, and fresh flower sales. The company is based in Inagi, Japan. YSS has various divisions that handle landscaping, golf course courses, lawn management courses, construction, building maintenance, and leasing houseplants. The company also manages and operate the Tamakawa Park Ball Place Tamagawa Uene Course as a Kawasaki city designated manager. YSS contributes to the efficient management system of professional sports facilities and public parks.