Investors / Japan / One Capital
One Capital
Investor · Japan · Asia Pacific
One Capital, Inc. is a firm based in Japan. Its website presents a mission of accelerating a new Japan, and lists companies, a team, and content sections.
Invests inAI & Machine LearningHealthcare & BiotechEnterprise Software
Your fit with One Capital
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsOne Capital lists 27 checked portfolio companies on its own site and is named in 4 funding rounds, 2 of them as lead. Its most frequent entry is Series A, 75% of the companies with a known first round. Its largest themes are AI & Machine Learning (26%), Healthcare & Biotech (18%) and Enterprise Software (16%). 77% of its companies are based in Japan. It invests most often alongside Global Brain, Able Partners and Angel Bridge.
Counts come from funding rounds that name One Capital, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not One Capital's whole history. Rounds on record name 4 companies; its own site lists 27. 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.
Entry stage
share of companies by the stage of its first roundOne Capital does not state its stages on its site, so only what it does is shown.
Show as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 0% |
| Series A | 75% |
| Series B | 0% |
| Growth | 25% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 0 | 0 |
| '26 | 4 | 2 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 64th | 27 companies |
| Recent activity | 82th | 4 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 80th | 11% of companies confirmed by a round |
| Sector focus | 38th | 26% in its largest sector |
| Reach | 70th | 4 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 26% | 18% |
| Healthcare & Biotech | 18% | 15% |
| Enterprise Software | 16% | 8% |
| Education | 10% | 7% |
| Human Resources | 6% | 1% |
| Fintech | 6% | 12% |
| Industrial & Manufacturing | 2% | 7% |
| Climate & Energy | 2% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Global Brain | 5 |
| Able Partners | 2 |
| Angel Bridge | 2 |
| Beta Venture Capital | 2 |
| DG Incubation | 2 |
| Daiwa Corporate Investment | 2 |
| Hakuhodo DY Ventures | 2 |
| Inclusion Japan | 2 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers27100%
- 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 One Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with One Capital| Date | Company | Stage |
|---|---|---|
| 9 Nov 2026 | Series C+ Led | |
| 15 Sept 2026 | Series A | |
| 2 Sept 2026 | Series A | |
| 4 Feb 2026 | Series A Led |
Round details for One Capital
Amounts, full round histories and every co-investor in One Capital's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
27 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| AstroX develops small rockets for satellite launch and other space-related activities. | AI & Machine LearningAI & Machine Learning | Feb 2026Series A | Page + round | |
| The company is developing the first human aging drugs. | Healthcare & Biotech | Portfolio page | ||
| Beatrust provides a platform to visualize employees' skills and experiences, and to promote collaboration and optimal personnel allocation within an organization. | Human ResourcesEnterprise Software | Portfolio page | ||
| Booost develops and provides a sustainability ERP software for companies | Enterprise SoftwareSpace & Defense | Nov 2026Series C+ | Funding round | |
| DigiReha develops and provides a digital interactive rehabilitation system for medical, welfare, and educational institutions. | Healthcare & BiotechEducation | Portfolio page | ||
| The company develops and operates various services, including ambient AI and a call center, to support communication and solve social issues. | Healthcare & BiotechAI & Machine Learning | Portfolio page | ||
| Crisp helps CPGs and retailers understand what's happening in their business, plan what's next, and execute at scale. | AI & Machine LearningE-commerce & Marketplaces | Portfolio page | ||
| The company develops and provides AI-based services to improve efficiency in construction work | AI & Machine LearningReal Estate & Construction | Portfolio page | ||
| Helpfeel provides AI-powered customer support and knowledge management solutions | AI & Machine LearningEnterprise Software | Portfolio page | ||
| The company provides visiting care services, including daily life support and nursing care, to individuals in their own homes. | Healthcare & Biotech | Portfolio page | ||
| Isometric provides certification services for industrial projects to verify their environmental impact and sustainability credentials. | Industrial & ManufacturingClimate & Energy | Sept 2026Series A | Page + round | |
| The company provides AI solutions and services to enable growth and empowerment in various industries | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Loov develops and provides Video Agent, a digital tool to automate individual presentations and explanatory work | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Magicpod provides AI-based test automation tools for web and mobile applications | AI & Machine LearningCybersecurity | Portfolio page | ||
| Medmain develops and operates a system for analyzing pathological images using deep learning technology. | Healthcare & Biotech | Portfolio page | ||
| Oura provides a smart ring that tracks various health metrics, including sleep, activity, stress, and more, and offers personalized insights through its app. | Healthcare & BiotechConsumer | Portfolio page | ||
| The company provides a platform for organizations to manage donations and giving from their donors | FintechEducation | Portfolio page | ||
| oVice provides a virtual workplace for distributed teams to collaborate and engage with each other | EducationEnterprise Software | Portfolio page | ||
| The company provides an AI-based HR platform for recruitment, training, and employee development. | Human ResourcesAI & Machine Learning | Sept 2026Series A | Page + round | |
| The company provides an AI operating system for procurement teams to manage their source-to-pay lifecycle and other related workflows. | AI & Machine LearningEnterprise Software | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- onecapital.jp
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 4 Feb 2026
- Companies checked
- 27
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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