Investors / Japan / BASE Partners
BASE Partners
Venture capital · Tokyo, Japan · Asia Pacific
BASE Partners is an independent venture capital firm based in Tokyo, Japan, organized by members who are themselves entrepreneurs. It provides funding and hands-on management support to startups, focusing on the seed stage and also covering early and middle stages.
Invests inAI & Machine LearningEnterprise Software
In its own wordsseed stageearly stagehands-on supportentrepreneursjapan
Your fit with BASE Partners
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsBASE Partners lists 21 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (19%), Enterprise Software (19%) and Education (9%). 95% of its companies are based in Japan. It invests most often alongside Global Brain, CyberAgent Capital and Blue Heron Capital.
No funding round on record names BASE Partners yet, so the figures come from its portfolio page.
Round figures show recent activity, not BASE Partners' whole history. Rounds on record name 0 companies; its own site lists 21. 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 companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 19% | 18% |
| Enterprise Software | 19% | 8% |
| Education | 9% | 7% |
| Industrial & Manufacturing | 6% | 7% |
| Healthcare & Biotech | 6% | 15% |
| Legal & Compliance | 6% | 2% |
| E-commerce & Marketplaces | 6% | 6% |
| Consumer | 6% | 3% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Global Brain | 4 |
| CyberAgent Capital | 2 |
| Blue Heron Capital | 1 |
| CARTA VENTURES | 1 |
| COLOPL NEXT | 1 |
| CREST Skill Partners | 1 |
| D4V | 1 |
| Delight Ventures | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 53th | 21 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 12th | 19% in its largest sector |
| Reach | 42th | 2 countries |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers21100%
- No longer answers00%
- Points to another company00%
- 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.
Co-investor network
who it backs companies with, and who they back togetherCompare BASE Partners head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
21 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Portfolio page | ||||
| The company provides consulting services to support and solve management challenges of religious corporations | Consumer | Portfolio page | ||
| The company offers same-day luggage delivery service in various areas of Japan. | Legal & ComplianceConsumer | Portfolio page | ||
| Brave group produces and manages intellectual property, including virtual entertainment and esports | Enterprise SoftwareMedia & Entertainment | Portfolio page | ||
| The company provides various services and creates new systems and values to change social structures | Industrial & Manufacturing | Portfolio page | ||
| The company develops and provides solutions for environmental and agricultural challenges using microorganisms and plant-endophyte relationships | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Fabeee provides digital transformation and AI-based support services to businesses | AI & Machine LearningEnterprise Software | Portfolio page | ||
| The company provides online assistant services to support back-office tasks for businesses. | Human ResourcesEducation | Portfolio page | ||
| The company provides logistics solutions, including online order, inventory, and delivery management, as well as logistics robots and matching support for e-commerce businesses. | Legal & ComplianceE-commerce & Marketplaces | Portfolio page | ||
| The company provides AI-driven development, system development, cloud, and security services | AI & Machine LearningCybersecurity | Portfolio page | ||
| Piton provides design services for environmentally considerate and high-performance housing, including structural calculation and energy efficiency calculation | Real Estate & Construction | Portfolio page | ||
| The company provides online services to support dental clinics, including office work, web creation, and SNS management. | Healthcare & Biotech | Portfolio page | ||
| Seedive develops and provides a video communication application called talkport | Enterprise SoftwareEnterprise Software | Portfolio page | ||
| The company provides technology-based educational solutions | EducationEducation | Portfolio page | ||
| The company develops and publishes original manga and novels, and operates a manga and novel app called peep. | Enterprise SoftwareMedia & Entertainment | Portfolio page | ||
| The company operates a platform for the ordering and delivery of industrial textiles and materials | Industrial & Manufacturing | Portfolio page | ||
| The company provides a corporate card service for businesses. | Fintech | Portfolio page | ||
| The company provides AI-driven BPO services and AI agents | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Vegekul is a company that provides wholesale, delivery, and procurement of vegetables to restaurants and food establishments. | Food & Agriculture | Portfolio page | ||
| Voxela transforms caregiving and monitoring systems using AI-powered image analysis technology to enhance the quality of life in an aging society. | Healthcare & BiotechAI & Machine Learning | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- base.partners
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 21
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.
Get BASE Partners' profile as data
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