Advantage Partners is a private equity firm. Based in Minato-ku, Japan. The known portfolio counts 6 companies, including Twelve, GravitHy, Swirepay, AndesInfra Solutions, Pharmaforte and Saint Marc.
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Investment focus
- Stage
- GrowthLate-StageSeed
- Sector
- Real Estate
Contacts
Who to pitch at Advantage Partners
Advantage Partners portfolio companies (6)
- Twelve
- GravitHy
- Swirepay
- AndesInfra Solutions
- Pharmaforte
- Saint Marc
Co-investors
Funds that share portfolio companies with Advantage Partners.
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About Advantage Partners
The firm's listing covers sector Real Estate; known deals cluster at Growth, Late-Stage and Seed.
Of the 4 people on file at Advantage Partners, Akira Iwamoto (Partner), Takeshi Sasaki (Partner) and Akane Nakayama (Managing Director, Investor Relations) are listed as the contacts to approach first.
Advantage Partners shares portfolio companies with 20 other investment firms, among them Elementum Ventures, Ranch Ventures Fund I and Engie New Ventures.
Frequently asked questions
What is Advantage Partners?
Advantage Partners is a private equity firm based in Minato-ku, Japan, with a known portfolio of 6 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Advantage Partners invest in?
Listed sectors include Real Estate. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Advantage Partners invest at?
The known deals of Advantage Partners include Growth, Late-Stage and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Advantage Partners?
3 of the 4 people on file at Advantage Partners are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Advantage Partners?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal