Investors / Japan / MIRAIDOOR Co., Ltd.
MIRAIDOOR Co., Ltd.
Venture capital · Japan · Asia Pacific
MIRAIDOOR is a venture capital firm that manages regional revitalization funds, CVC funds and theme (general) funds. It also operates a media business and a finance column, and provides services related to buying out successors' shares.
Invests inCybersecurityConsumer
In its own wordsregional revitalizationcvcstartupssuccessionmediajapan
Your fit with MIRAIDOOR Co., Ltd.
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsMIRAIDOOR Co., Ltd. lists 1 checked portfolio company on its own site and is named in 1 funding round. Its most frequent entry is Series A, 100% of the companies with a known first round. Its largest themes are Cybersecurity (50%) and Consumer (50%). 100% of its companies are based in Japan. It invests most often alongside Kobe University Capital, Mint and Samurai Incubate Inc..
Counts come from funding rounds that name MIRAIDOOR Co., Ltd., complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Entry stage
share of companies by the stage of its first roundMIRAIDOOR Co., Ltd. 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 | 100% |
| Series B | 0% |
| Growth | 0% |
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 | 1 | 0 |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Cybersecurity | 50% | 4% |
| Consumer | 50% | 3% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Kobe University Capital | 1 |
| Mint | 1 |
| Samurai Incubate Inc. | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers1100%
- 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 togetherAll co-investors or Compare portfolios with Kobe University Capital
Compare MIRAIDOOR Co., Ltd. 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 MIRAIDOOR Co., Ltd.| Date | Company | Stage |
|---|---|---|
| 15 Jul 2026 | Series A |
Round details for MIRAIDOOR Co., Ltd.
Amounts, full round histories and every co-investor in MIRAIDOOR Co., Ltd.'s rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
1 company checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Sinumy develops Bluetooth-based hands-free authentication technology that identifies a person's smartphone position to within a few centimeters for use in transit gates, payments, and smart locks. | CybersecurityConsumer | Jul 2026Series A | Funding round |
About this data
site last read 5 Nov 2026- Site
- fvc.co.jp
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 15 Jul 2026
- Companies checked
- 1
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 MIRAIDOOR Co., Ltd.'s profile as data
Pull MIRAIDOOR Co., Ltd.'s portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/fvc.co.jp
# also
GET /v1/firms/fvc.co.jp/portfolio
GET /v1/firms/fvc.co.jp/coinvestors
GET /v1/firms/fvc.co.jp/news