# Top 10 Hospitality Angel Investors in Japan in May 2026

## Chihiro Asano
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Angel, Series A
- Focus: Content, Legal, FinTech

Chief Technology Officer at Money Forward.

## Goshi Yamaguchi
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Corporate Round
- Focus: Food and Beverage, Digital Media, Apps

Goshi Yamaguchi

## Shintaro Yamada
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Angel, Pre-Seed
- Focus: Internet, Finance, Information Technology

During his years at Waseda University, Shintaro worked at Japan’s biggest e-commerce mall, Rakuten, Inc. On August 1st 2001, Shintaro established “Unoh Inc.” after graduating university. At Unoh he was responsible for designing and developing several web services, one of which was the online magazine subscription . Services provided by Unohinclude planning, development and management of the film enthusiast community site “Movie Life” (acquired by PIA Corporation) as well as “Sugu.CC” , “NeoAd” (both acquired by GMOAP) and the photo sharing site “Photozou” (acquired by Digital Garage).In 2009 Unoh entered into social gaming, creating multiple successful social games. Among these games, “Machitsuku!” has been its biggest hit with over 5 million users. On August 3rd 2010, Unoh joined Zynga and Shintaro became General Manager of Zynga Japan. He resigned on January 2012. After traveling around the world, He established the new company “Mercari, Inc.” on February 2013 and released the resale shopping app “Mercari” on July 2013 in Japan.He is a true Internet geek, spending a lot of time on the Internet and boasts around 180,000 followers on Twitter.

## Mamoru Taniya
- Type: Angel
- Location: Hong Kong, Hong Kong Island, Hong Kong
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Apps, Content, FinTech

After graduating from the Faculty of Law at the University of Tokyo, he joined Solomon Brothers, where he became the youngest managing director in Asia, where he was in charge of Asian investment. After that, he created one of the largest independent Asuka assets. He also launched Japan's first independent online life insurance company,LifeNet Life Insurance, and inspired Japan's first International.

## Michimasa Naka
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Angel
- Focus: Reservations, Travel, Employment

Michimasa Naka is a member of the Board Of Directors of istyle.inc. He is an experienced Chairperson with a demonstrated history of working in the financial services industry.

## Yoshida Yukihiro
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed
- Focus: Hospitality, Reservations, Media and Entertainment

Former executive director of Gulliver International (currently IDOM), one of the few hyper-growth companies in Japan that made public public public in four years and achieved 10 billion sales in 10 years. He held a role in charge of FC business, management strategy, marketing, human resources, education, IT and finance.

## Nobuyuki Idei
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Corporate Round
- Focus: Information Technology, Manufacturing, Internet

Nobuyuki Idei has served as our independent director since June 2007.Being an experienced director, Nobuyuki Idei currently also serves as director of Accenture, director of FreeBit Co, Ltd., director of Lenovo Group, and chairman of the National Conference on Fostering Beautiful Forests in Japan.Nobuyuki Idei is the founder and chief executiveofficer of Quantum Leaps Corporation, a specialist consultancy that advises private and public institutions on the changing role of technology in the 21st century.Nobuyuki Idei is also the founder and chairman of the board of Asia Innovators’ Initiative, a private non-profit organization that he established in 2011 to serve as a catalyst for social innovation in Asia by bringing together a diverse range of individuals and promoting knowledge sharing.Nobuyuki Idei was chairman and chief executive officer of Sony Corporation from 2000 to 2005, chief corporate advisor from 2005 to 2007, and chairman of the advisory board from 2007 to 2012.Prior to that, Nobuyuki Idei held a range of leadership positions at Sony including general manager of the audio division, senior general manager of the home video group, and president and representative director.Nobuyuki Idei has also served in a number of other advisory positions including as counselor to the Bank of Japan, member of Japan’s national IT Strategy Council, and vice-chairman of Nippon Keidanren.Nobuyuki Idei received a bachelor of science degree in economics and politics from Waseda University in Tokyo.

## Hideto Fujino
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Reservations, Travel, Real Estate

Hideto Fujino - President, Cheif Investment Officer @ Rheos

## Kiyohiro Sugashita
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Marketing, Travel, Media and Entertainment

Mr. Sugashita joined Polaris as Advisor in May 2011. He is Director and CEO of Sugashita Partners, Ltd since 1998 and provides consulting services to financial institutions and ventures in and outside of Japan. Prior to that position, he was CEO of Lazard Japan Asset Management from 1991 to 1998. His business career also includes positions at DaiwaSecurities and Merrill Lynch Securities, Tokyo Branch. On the academic front, Mr. Sugashita received a BA in Economics from Ritsumeikan University and since 2009 is Special Advisor for the Dean of Ritsumeikan Asia Pacific University.

## Kotaro Chiba
- Type: Angel
- Location: Tokyo, Tokyo, Japan
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Internet, Content, Software

Kotaro Chiba is the founder of ChibaDojo Fund. Kotaro Chiba attended Keio University.

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