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Member & Partner: Social Investment Partners


Co-CEO 白石 智哉
Tomoya Shiraishi(CEO / CIO, Phronesis Partners Co., Ltd.)
Tomoya is a private equity veteran started his career in 1980’s. Based on “Growth Investment Approach” that aim to realize potential of investee companies to achieve sustainable growth, he has broad investment track records in Japan, the US and Asian countries. After served as CIO of buyout investment at JAFCO, he was the head of Japan office, Permira until 2009. He dedicated himself to support regional businesses after Great East Japan Earthquake and he established Social Investment Partners (SIP), the first full-scale venture philanthropy organization in Japan in 2012 to provide financial and managerial support to social businesses. In 2014, he became Co-CEO, Phronesis Partners, buyout investment firm focusing small cap companies in Japan. A member of selection committee, Japan Venture Philanthropy Fund (JVPF). A member of national advisory board of G8 Impact Investment Task Force. A board member, NPO After-School. A bachelor of law, Hitotsubashi University in 1986.
野宮 博
Hiroshi Nonomiya(Partner, Crosspoint Advisors)
Hiroshi Nonomiya is a Representative Director at Crosspoint Advisors since 2012. Before joining Crosspoint Advisors, he was a representative director of RHJ International Japan (2005-2012), where he was responsible for sourcing investment targets, creating value for acquired companies and exiting from investments. He joined Ripplewood’s New York office in 1996 and transferred to Tokyo in 1999 to lead the foundation of Ripplewood Japan fund. Prior to joining Ripplewood, he was with Mitsubishi Corporation. Hiroshi is currently a board member of Asian Venture Philanthropy Network in Singapore, serves as a lecturer of Turnaround Management at MBA course of Waseda University. Hiroshi has a B.A. in Liberal Arts Culture from Tokyo University and an M.B.A. from INSEAD in France.
Board member 小林 和成
Kazunari Kobayashi(Managing Director, Capital Dynamics)
Joined Mitsubishi Corporation in 1984. More than two decades of experience in M&A and private equity investment including six years in the UK. Joined Capital Dynamics in 2010 as Global Private Equity Fund of Funds Manager, overseeing its Asian investment business. Holds a Bachelor's degree in Economics from Hitotsubashi University.
高槻 大輔
Daisuke Takatsuki(Managing Director, CVC Asia Pacific Japan K.K.)
Managing Director, joined CVC in 2016. Daisuke is a member of CVC Operations team in Asia and is based in Tokyo. Prior to joining CVC, he spent over fourteen years at The Carlyle Group as a Director, leading Management and Leveraged Buy-Out transactions. Prior to that, he worked for the Overseas Economic Cooperation Fund.
A board member of NPO Florence and Hattatsu Wanpaku Kai, and founding partner of Social Venture Partners Tokyo. Holds an LL.B from the University of Tokyo and an MBA from Stanford University, and is a Scott M. Johnson Fellow.
三尾 徹
Toru Mio(CEO, Mio & Company Inc.)
In current capacity since April 2010 after previously serving as a managing director at Nikko Citigroup Limited and a representative director at Asuka DBJ Partners. Completed a Masters in International Relations from University of Tokyo Graduate School of Arts and Sciences and holds a BA in General Studies from the same school.
Chikako Morimoto
Chikako Morimoto(Recruit Executive Agent Co.,Ltd. Executive Consultant)
Graduated from the Faculty of Foreign Languages, Department of English, Dokkyo University. Joined Recruit Career Co.,Ltd. (formerly Recruit Human Resources Center) in 1993. As a recruiting consultant, supporting the talent management or the mid-career recruitment of companies from large enterprise to start-up in Japan. Transferred to Recruit Executive Agent Co.,Ltd in April 2012. A Senior Lecture at Japan Mother's Entrepreneur College, Working Mothers University of Tokyo and Women's Innovation School of Japan etc. Mother of two kids (15 and 8)
Managing Director Yoshi Tabuchi
Yoshi Tabuchi
Was Accelerator Manager for the Philippines at LGT Venture Philanthropy, a leading global impact investor founded by the Princely Family of Liechtenstein. First started his career in 2002 at Sojitz Corporation, specializing in the aviation industry before moving to the renewable energy sector, where he was responsible for origination and M&A deals. Holds a Masters in Business Administration from IESE Business School in Barcelona. Has worked and studied in various regions including North and South America, Europe, Africa and Southeast Asia.
Eiichi Kanda
(Managing Partner, Clifford Chance Law Office, a foreign law joint enterprise)
Shinichiro Okumoto
(President, Hokuto Inc.)
Ken Shibusawa
(Chairman, Commons Asset Management, Inc.)
Douglas Miller
(Founder, European Venture Philanthropy Network
 Chairman, Asian Venture Philanthropy Network)
Minako Hattori
(Executive Director, JP Morgan corporate communication)
Takashi Kobanawa
(General Manager, Food & Agri Business Planning Division, The Norinchukin Bank)
Kuniyasu Hiraiwa
(Chief Executive, NPO AFTERSCHOOL)
Ken Ito
(Visiting Research Associate, Keio University/Regional Head (East Asia), AVPN)
Masaru Shibata
(Former Vice Chairman of JP Morgan Investment Banking Department in Japan)


Pro-bono partner
(Alliance partner)
Clifford Chance Law Office
(Law firm)
Bain & Company
(Strategy consulting firm)
VOX Global Japan
(Public affairs consulting firm)
Fund management partner Nippon Foundation
(Public interest incorporated foundation)