株式会社SOXAI
PrivateLast Round
Debt
Sep 30, 2025
Total Funding Raised
$8.66M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
株式会社SOXAI operates in Consumer & Commerce and is based in Yokohama. Its latest recorded funding round was a Debt round in September 2025.
株式会社SOXAI is a Japanese health-tech company that develops and sells the "SOXAI RING," a smart ring for health management.
Sector
Consumer & Commerce
Verticals
Consumer Electronics, Health IoT, D2C Brands, Sports & Fitness
Business Model
B2C
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
株式会社SOXAI Comparables
Compare 株式会社SOXAI with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| RingConn | 82% | |
| Circular | 79% | |
| Ultrahuman | 74% |
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株式会社SOXAI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Sep 30, 2025 | ||||
| Series A | Jun 21, 2024 | ||||
| Pre Seed | Sep 5, 2022 | ||||
| Seed | Nov 5, 2021 |
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株式会社SOXAI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Mizuho Capital | Series A |
| NTT DOCOMO Ventures | Series A |
| Metaplanet Securities Inc. | Debt |
| Hakuhodo DY Ventures | Series A |
| Miraidoa | Series A |
| Resona Capital Co., Ltd. | Pre Seed |
| PKSHA Technology Capital | Pre Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 20, 2026
Open roles increased to 12, 2.3x the trailing average.
- Sep 30, 2025
Secured debt financing from Siiibo Securities.
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Recent news
Latest coverage and updates
- launchesOct 5, 2026
Soxai launched the SOXAI RING X smart ring on Kickstarter, marking its international debut with a 5.19 mm design and up to 10 days of battery life; it surpassed US$635,200 in pledges from 2,868 backers within 72 hours in Japan on Oct 5th '26.
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株式会社SOXAI Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about 株式会社SOXAI's valuation, stock price, and market status.
Is 株式会社SOXAI a public or private company?
株式会社SOXAI is a private company.
What is the current stock price of 株式会社SOXAI?
株式会社SOXAI is a private company, so its shares have no public market price. Caplight tracks 株式会社SOXAI's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is 株式会社SOXAI worth (valuation)?
Valuation information for 株式会社SOXAI is not publicly available.
Can I buy 株式会社SOXAI stock?
株式会社SOXAI shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was 株式会社SOXAI's last funding round?
株式会社SOXAI's most recent funding round was Debt on September 30, 2025.
Who are the main investors in 株式会社SOXAI?
Key investors in 株式会社SOXAI include SPARX Group.
Will 株式会社SOXAI IPO soon?
No public IPO plans have been announced for 株式会社SOXAI.
How can I track 株式会社SOXAI secondary market activity?
Caplight tracks bids, offers, and trades in 株式会社SOXAI's shares on secondary markets.