Ryoji Miura

Part of Osaka Gas Co., Ltd., Sakura Information Systems Co., Ltd. is a Japanese company that develops software and provides IT systems design, development, and maintenance services. The company is based in Tokyo, Japan. Sakura Information Systems Co. was acquired by Osaka Gas Information System Research Institute Co., Ltd. from Sumitomo Mitsui Financial Group, Inc. on April 01, 2008.

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.