Ryugo Yoshimura

Prometech Software, Inc. is a holding company that develops an interactive virtual world based on computational reality. It focuses on the realization and development of virtual realities with interactive reality, through the application of physics simulation software and computer graphics technology. The firm also applies its technologies to the game development, film production, imaging, and manufacturing industries. The company was founded by Yoshimitsu Fujisawa and Seiichi Koshizuka on October 29, 2004 and is headquartered in Tokyo, Japan.

Music Securities Co., Ltd. engages in securitization business for intellectual property rights and music business. Its operations are carried out through two businesses: Securitization and Music. The Securitization business engages in micro-investment platform business, fund business and fund distribution business. The Music business engages in record label, copyright management and artist management businesses. The company was founded by Masami Komatsu on December 28, 2000 and is headquartered in Tokyo, Japan.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.