An operator angel, Sakuma Taira has 4 known investments: Flyle, OVERFLOW, Boulder and Wellday.
Is Sakuma Taira a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Sakuma Taira portfolio companies (4)
- Flyle
- OVERFLOW
- Boulder
- Wellday
Investor Profile
The known portfolio sits in sector SaaS, and focus areas Customer Service, HR Tech, Productivity Tools and Project Management.
Sakuma Taira appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Sakuma Taira matches their raise.
Similar investors
Showing 20 of 100
Suguru Namura
angel investor
Tokyo, Japan
Shunsuke Oyu
operator angel
Tatsuro Shimada
angel investor and operator angel
Tokyo, Japan
Hikaru Tomura
operator angel
Mountain View, United States
Soichiro Kawai
angel investor
Tokyo, Japan
Jun Kawasaki
angel investor
Anne Raimondi
operator angel
San Francisco, United States
Hiroshi Fukudome
operator angel
Japan
Naoki Aoyagi
operator angel
Chihiro Asano
operator angel
Monica Sarbu
operator angel
San Francisco, United States
Taiga Matsuyama
Partner
Tokyo, Japan
Yusuke Asakura
General Partner
Tokyo, Japan
Taro Fukuyama
angel investor and operator angel
Los Angeles, United States
Yu Akasaka
angel investor and operator angel
Tokyo, Japan
Yasuo Takahata
operator angel
Japan
Yanagisawa Yasuyoshi
operator angel
Japan
Masaki Yamamoto
operator angel
Tokyo, Japan
Michimasa Naka
angel investor
Tokyo, Japan
Eleanor Dorfman
operator angel
New York, United States
Frequently asked questions
Who is Sakuma Taira?
Sakuma Taira is an operator angel with 4 known investments on file, among them Flyle, OVERFLOW and Boulder. The sections above list the sectors and stages attached to that record.
What does Sakuma Taira invest in?
Listed sectors include SaaS; listed focus areas include Customer Service, HR Tech, Productivity Tools and Project Management. 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 Sakuma Taira invest at?
The known deals of Sakuma Taira include Seed 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.
How do I contact Sakuma Taira?
A LinkedIn page is on file for Sakuma Taira. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal