Investor profile
Keith Yuki Isobe
Angel, Operator angel & Investor at Foresight Group, Chief Executive Officer at Digital Garage, Managing Director at DG Ventures, Investor at GrubMarket
Keith Yuki Isobe is an angel investor and operator angel based in Tokyo, Japan with 4 known investments: AdPushup, Adskom, Medcare and WASEDA M&A PARTNERS.
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Investment focus
- Sector
- ConsumerHealthcareSaaS
Contacts
Keith Yuki Isobe portfolio companies (4)
- AdPushup
- Adskom
- Medcare
- WASEDA M&A PARTNERS
Affiliated funds' portfolios
Investor at Foresight Group, whose known portfolio counts 31 companies
- Lens Protocol
- August
- BIO Protocol
- Analog
- Fraction AI
- OpenGradient
- TrustEgg
- NewHound
- Blade Games
- Dragonfly AI
- Previsico
- Third Space Learning
- and 19 more
Chief Executive Officer at Digital Garage, whose known portfolio counts 9 companies
- Giftpack
- EMobi
- WHILL
- Ichirou
- Everyplus
- 9lione
- DouZen
- Dr.Fellow
- Mediction
Managing Director at DG Ventures, whose known portfolio counts 10 companies
- Giftpack
- Pie Systems
- Jiraffe
- Qnovia
- Cuzen Matcha
- Nu-Credits
- Parasol
- Jigowatts
- Metabit
- pickupon
Investor at GrubMarket, whose known portfolio counts 2 companies
- Fantuan
- WeBox
Investor Profile
The known portfolio sits in sectors Consumer, Healthcare and SaaS, and focus areas AdTech, Data Analytics and Marketing Tech.
Stage-wise, the known deals cluster around Growth, Seed and Series A rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues
Showing 20 of 41
Kelly Perdew
Investor
United States
Kimberly Bryant
Angel Investor
Oakland, United States
Ryan Darnell
Seed Investor
New York, United States
Andy Rice
Senior Investment Manager
Middlesbrough, United Kingdom
Matt Smith
Partner
London, United Kingdom
Gideon Shmuel
Operating Partner
London, United Kingdom
Nick Morgan
Partner, Sales & Marketing
Bedford, United Kingdom
Dan Wells
Partner
London, United Kingdom
Mike Currie
Partner
London, United Kingdom
Chris Tanner
Partner
London, United Kingdom
Richard Thompson
Partner
London, United Kingdom
Matt Hammond
Partner
London, United Kingdom
Maggie Ng
Investor
Hong Kong
Alice Li
Partner@Foresight Ventures
Singapore
Yukihiro Mogaki
Senior Principal
Tokyo, Japan
Lu Zhang
Investor
Palo Alto, United States
Dan Sandhu
Non Executive Director
London, United Kingdom
Peter Xu
Angel Investor
Palo Alto, United States
Daria Hosseinyoun
Investor
San Francisco, United States
Michael Quinn
Director
Nottingham, United Kingdom
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Frequently asked questions
Who is Keith Yuki Isobe?
Keith Yuki Isobe is an angel investor and operator angel based in Tokyo, Japan with 4 known investments on file, among them AdPushup, Adskom and Medcare. The sections above list the sectors, stages and firms attached to that record.
What does Keith Yuki Isobe invest in?
Listed sectors include Consumer, Healthcare and SaaS; listed focus areas include AdTech, Data Analytics and Marketing Tech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Keith Yuki Isobe invest at?
The known deals of Keith Yuki Isobe include Growth, Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Keith Yuki Isobe listed at?
Keith Yuki Isobe is listed as Investor at Foresight Group. 41 other people in the database share a firm with Keith Yuki Isobe.
How do I contact Keith Yuki Isobe?
An email address, a phone number and a LinkedIn page are on file for Keith Yuki Isobe. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal