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Japan Post Bank Asset Management

Institutional investor

Tokyo · Seed–Late Stage · 14 people tracked

Also known as ゆうちょアセットマネジメント株式会社

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Investment thesis

A Japanese asset management company offering publicly available mutual funds, including balanced funds across multiple asset classes eligible for NISA and iDeCo accounts. Formed from the April 2026 merger of JP Toshin and JP Investment into Yucho Asset Management.

Invests inSector AgnosticAsia-PacificGlobalJapanTokyo

Source: firm website, verified Oct 10, 2026.

Stage
Seed–Late Stage
HQ
Tokyo, JP
Instruments
Equity

Team · 14 people

from the firm's website
Hideya Sadanaga· 代表取締役社長 (President & Representative Director)in

Worked in overseas real estate and PE investment at Nippon Life, then led product development and global product operations at Nissay Asset Management. From 2016 led the design and expansion of Japan Post Bank's PE investment program, serving as head of private equity, executive officer and senior managing executive officer. Graduate of University of Tokyo Faculty of Law, University of Michigan Law School; passed the New York bar.

Hideto Yajima· 投資アドバイザリー部長 (Head of Investment Advisory)in

Worked on M&A advisory at Recof, then from 2005 handled alternative investment including PE funds at Tokio Marine & Nichido Fire Insurance (including three years seconded to Tokio Marine Asset Management's PE division), and since 2021 has overseen investment in domestic and overseas PE and VC funds at the firm. Graduate of Waseda University.

Kei Mizukami· 取締役 / 地域・インパクト投資部長 (Director, Head of Regional & Impact Investment)

Former representative director of CVC Asia Pacific Japan with over 15 years of PE fund experience, and later president of Setouchi Brand Corporation, which carried out regional development and fund investment in tourism in the Setouchi area. Graduate of Keio University; MBA from University of Michigan.

Masashi Nakamura· 代表取締役副社長 (Deputy President & Representative Director)in

Experienced in lending and investment at Sumitomo Mitsui Trust Bank and Japan Post Bank, where as executive officer he helped launch the private equity investment program and invested in many domestic and overseas PE and VC funds. Graduate of Waseda University; MBA from Wharton, University of Pennsylvania.

Ryo Oshima· グロース投資部長(共同) (Co-Head of Growth Investment)

Worked at INCJ (formerly Innovation Network Corporation of Japan) and Roland Berger. Involved as lead investor in many technology startups from early to large mid/later-stage rounds, supporting growth as an outside director and participating in many IPOs/M&As. Graduate of Keio University.

Shin Fukushige· 地域・インパクト投資部長(共同) (Co-Head of Regional & Impact Investment)

Worked at Mitsubishi UFJ Capital and others, serving as a cross-border/deep-tech venture capitalist, Japan representative of foreign technology companies and a tech startup founder, engaging in investment, management and capital/business alliances with core-technology ventures. Holds an engineering master's from Imperial College London.

Takuma Baba· グロース投資部長 (Head of Growth Investment)

Worked at Fidelity Growth Partners and Ripplewood, with majority and minority investment experience across VC and PE funds and involvement in many technology investments and large venture deals. Graduate of Keio University; MBA from Columbia Business School / London Business School.

Toshiharu Asai· 地域・インパクト投資部長(共同) (Co-Head of Regional & Impact Investment)

Worked at Japanese PE firms Polaris Capital Group and Japan Industrial Solutions, focusing on mid-cap buyouts with a track record in business succession, carve-outs and corporate turnarounds, including hands-on value-up work. Graduate of Keio University.

Yuji Uchiyama· 取締役副社長 (Deputy President & Director)

Has extensive experience in alternative investment and management at Bank of Tokyo-Mitsubishi UFJ, BlackRock Securities (as representative director) and BlackRock Japan, most recently overseeing the Japan base as managing director of CFM Asia. Graduate of University of Tokyo Faculty of Engineering; MBA from University of Birmingham.

Masayuki Kuruma· 地域・インパクト投資部企画役 (Regional & Impact Investment Division, Planning Officer)

From 2003 worked at PwC on audit, financial due diligence and M&A advisory; from 2012 at T Capital Partners engaged in business succession and carve-out deals across retail, services and manufacturing, from execution through exit. Graduate of Doshisha University; certified public accountant.

Yuki Kakitsubo· バイアウト投資部企画役 (Buyout Investment Division, Planning Officer)

Worked at Citigroup (US), TPG Capital and Unison Capital. Since 2010 has executed many private equity deals across healthcare, retail/consumer goods and B2B services, mainly in Asia-Pacific. Graduate of Northwestern University; MBA from Harvard University.

Hideaki Genshin· 統括役・エグゼクティブアドバイザー (Executive Advisor)

Worked on fiscal investment and loan programs at the Ministry of Finance and on restructuring support and public relations as senior councillor at the Industrial Revitalization Corporation of Japan. Later served as deputy director-general at the Cabinet Secretariat and MOF customs bureau, then as director-general of the Nagoya, Yokohama and Tokyo customs houses. Graduate of Sophia University; master's in economics from University of Cambridge.

Kohei Nose· 執行役員 / バイアウト投資部長(共同) (Executive Officer, Co-Head of Buyout Investment)in

After Nomura Securities and UBS Securities, was most recently a managing director in the investment banking division of Citigroup Securities. Over about 16 years in investment banking, focused on M&A advisory and executed many mergers, restructurings and buyout deals domestically and internationally. Graduate of University of Tokyo.

Naoki Otani· 執行役員 / バイアウト投資部長 (Executive Officer, Head of Buyout Investment)

Previously executive officer and CIO at Revamp, and worked at Unison Capital and Nishimura & Asahi law firm. Involved in many PE investment deals, consistently across all phases from execution to exit, and in numerous M&A deals as a lawyer. Graduate of Chuo University.

Frequently asked questions

What stage does Japan Post Bank Asset Management invest at?
Japan Post Bank Asset Management invests at the Seed, Series A, Growth, Late Stage stages.
What sectors does Japan Post Bank Asset Management focus on?
Japan Post Bank Asset Management focuses on Sector Agnostic.
Where is Japan Post Bank Asset Management located?
Japan Post Bank Asset Management is headquartered in Tokyo, JP.

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