About Us


About Oita Sumitomo Corporate

Oita Sumitomo Corporate is a valuable partner with the main objective of efficiently managing your financial resources.

We are headquartered in Tokyo, Japan, with our research office in Shanghai, China. Founded in 2007, we have been dealing with the financial markets for over 13 years, managing more than $6.65 billion (USD) in assets under management – a responsibility that we carry out with every due care and professionalism.

Our objective is simple – we invest our client's money for their peace of mind for a better, more stable financial future. Our clients come from all walks of life and are demographically diverse: they range from private individuals to corporates who entrust OSC to achieve their financial objectives and goals.


Our mission

Our mission is to find and offer new and optimal solutions to achieve the investment objectives of our clients. Our individual approach through unrivalled customer service and independent analysis of the markets are our main focus.

We invest our client's money for their peace of mind for a better, more stable financial future

Our Global Capabilities

Our bases are strategically positioned around the globe in the Asia-Pacific region - we think and behave on a global level.

Our Vision

Our unique approach means we treat our diverse clients with the same consideration. The list of our clients is wide and covers corporations, governments, foundations, and private individuals that endeavor to accumulate wealth for their personal and family future. Even if the strategies for servicing a company or an individual are different, we cover both with the same intensity of purpose.

Our singular focus

We are satisfied when you, as our client, achieve financial independence and security and we ensure every effort goes into making that possible. We believe we do it incredibly well as demonstrable form our track record, and our goal is to become a leader in the financial markets for capital growth and preservation.


We know how hard it can be to give your hard-earned money to someone else, to help grow on our behalf. Therefore, we can always guarantee our clients optimal solutions and provide investment advice for individuals and institutions.

Our portfolio management approach is focused on the standards of fundamental analysis mixed with mathematical models.

Our qualified team members are experts from around the globe, many of whom are award winners and recognized professionals by the media.