Yoichiro Yamakawa

Koga & Partners provides legal services. The private company is based in Tokyo, Japan.

Livedo Corp. is a Japanese medical solutions company that specializes in manufacturing and selling adult paper diapers for home, facilities, and hospitals, as well as surgical kits. The private company is based in Japan, specifically in Shikokuchuo. Livedo is a subsidiary of rib-de corporation co., ltd., which aims to support a super-aging society in both "care (car)" and "cure", to live better.

Sumitomo Mitsui Banking Corp. engages in the provision of financial services centered on banking. It operates through the following business segments: Wholesale, Retail, International, Market Sales, and Headquarters Management. The Wholesale segment covers business for customers of large and medium-sized companies in Japan. The Retail segment handles business for domestic individuals and SME customers. The International segment comprises of business for overseas Japanese and non-Japanese companies. The Market Sales segment corresponds to financial market business. The Headquarters Management segment includes all other businesses not covered by other segments. The company was founded in April 2001 and is headquartered in Tokyo, Japan.