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Investors / Japan / Japan Social Innovation and Investment Foundation

Japan Social Innovation and Investment Foundation

Investor · Japan · Asia Pacific

siif.or.jp

SIIF is a Japanese public interest foundation that works on impact investing, impact measurement and management, and building an ecosystem for social and economic resource circulation beyond the self-help, public-help and mutual-help framework. It runs programs on system change, opportunity gaps, community revitalization, healthcare, blue impact, impact IPOs, B-Corp certification, and the use of dormant deposit accounts for social problem solving.

Invests inHealthcare & BiotechAI & Machine LearningEducation

In its own wordsimpact investingsystem changehealthcarecommunity revitalizationoceanimpact measurement

Your fit with Japan Social Innovation and Investment Foundation

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12portfolio companies
0funding rounds on record

Japan Social Innovation and Investment Foundation lists 12 checked portfolio companies on its own site. Its largest themes are Healthcare & Biotech (26%), AI & Machine Learning (16%) and Education (16%). 100% of its companies are based in Japan. It invests most often alongside Fast Track Initiative, Global Brain and IT-Farm.

No funding round on record names Japan Social Innovation and Investment Foundation yet, so the figures come from its portfolio page.

Round figures show recent activity, not Japan Social Innovation and Investment Foundation's whole history. Rounds on record name 0 companies; its own site lists 12. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.

Investment themes

share of its checked companies

This firmAll checked companies

Show as a table
Investment themes
This firmAll checked companies
Healthcare & Biotech26%15%
AI & Machine Learning16%18%
Education16%7%
Real Estate & Construction11%3%
Fintech11%12%
Space & Defense11%3%
Media & Entertainment5%4%
Consumer5%3%

Its portfolio companies

where they are based, and what their own sites show

Headquarters

Site status

  • Site answers1192%
  • No longer answers00%
  • Points to another company18%
  • Parked or sold domain00%

A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.

Investor profile

percentile among all firms
Portfolio size: 12 companiesRecent activity: 0 rounds in 12 monthsEarly stage: 0% of entries at pre-seed or seedEvidence: 0% of companies confirmed by a roundSector focus: 26% in its largest sectorReach: 1 countryPortfolio size30th pctRecent activity46th pctEarly stage54th pctEvidence52th pctSector focus40th pctReach19th pct
This firmMedian of all firms
Show as a table
Japan Social Innovation and Investment Foundation compared with all firms
MeasurePercentile of all firmsValue
Portfolio size30th12 companies
Recent activity46th0 rounds in 12 months
Early stage54th0% of entries at pre-seed or seed
Evidence52th0% of companies confirmed by a round
Sector focus40th26% in its largest sector
Reach19th1 country

Co-investor network

who it backs companies with, and who they back together
26 shared companies12 shared companies4 shared companies4 shared companies3 shared companies2 shared companiesFast Track Initiative: 1 shared companiesFast Track Initiative1Global Brain: 1 shared companiesGlobal Brain1IT-Farm: 1 shared companiesIT-Farm1JR East Start UP: 1 shared companiesJR East Start UP1Mitsui Sumitomo Insurance Capital: 1 shared companiesMitsui Sumitomo Insur…1
Shared portfolio companies with Japan Social Innovation and Investment FoundationFirms that also back companies together

All co-investors or Compare portfolios with Fast Track Initiative

Compare Japan Social Innovation and Investment Foundation head to head

portfolio size, rounds, entry stages, themes and the companies both back

Three or more firms at once: portfolio overlap.

Portfolio

12 companies checked against their own sites
CompanyWhat it doesThemesFirst round with itEvidence
Azero Groupa-zero.group · JapanAzero Group conducts business and services in the areas of natural capital, social capital, and economic capital to realize a future called 'future satoyama'
AI & Machine LearningAI & Machine Learning
Portfolio page
A10 Laba10lab.com · JapanA10 Lab develops and provides habit-forming apps and services for individuals and organizations.
Healthcare & Biotech
Portfolio page
ADDressaddress.love · JapanThe company offers a subscription-based service for living in various locations throughout Japan.
Real Estate & Construction
Portfolio page
AiCANaican-inc.com · JapanThe company provides a SaaS system utilizing AI to support child welfare services
Healthcare & BiotechAI & Machine Learning
Portfolio page
C-HAS+c-hasplus.co.jp · JapanThe company develops healthcare and wellness products using natural resources and research from Kumamoto University
Healthcare & Biotech
Portfolio page
Merumaga Registrationeepurl.com
Portfolio page
Impact-Oriented Financial Declarationimpact-driven-finance-initiative.com · JapanThe company is an initiative that aims to promote impact-driven financing among financial institutions in Japan.
FintechSpace & Defense
Portfolio page
GSG Impact JAPANimpactinvestment.jp · JapanGSG Impact JAPAN contributes to the expansion of the impact investing market and ecosystem through research, dissemination, and networking activities.
FintechSpace & Defense
Portfolio page
Kokohore Japankkhr.jp · JapanKokohore Japan is an advertising company that works from a regional perspective
Media & EntertainmentEducation
Portfolio page
LivEQuality Ooyasanlivequality.co.jp · JapanThe company provides affordable housing and social support to single mothers in need
Real Estate & ConstructionHealthcare & Biotech
Portfolio page
Philanthropy Advisorspa-inc.jp · JapanThe company provides advisory services for philanthropy activities
EducationHealthcare & Biotech
Portfolio page
Social Impact Management Initiativesimi.or.jp · JapanThe company promotes social impact management in Japan through various activities and services
EducationConsumer
Portfolio page

About this data

site last read 8 Nov 2026
The homepage of Japan Social Innovation and Investment Foundation, as last read
siif.or.jp as VCinfo last read it
Site
siif.or.jp
Last read
8 Nov 2026
Watching since
8 Nov 2026
Companies checked
12

Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.

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