Key facts
- Carstay’s last known valuation is $4.3M (May 2024).
- It has raised $4.0M; the latest was Later Stage VC ($1.1M) in Oct 2025.
- Notable investors include W inc., CyberAgent Capital, CPA Excellent Partners, Masato Hirai, Nippon Insurance (Hong Kong) Company — 21 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 21 names
- ·Watchlist + deal alerts for Carstay
- ·The full record, as it builds
Funding rounds
No funding rounds for Carstay are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Carstay
Operator of a car-sharing platform intended to offer in-car night spot reservations to passengers. The company's platform allows passengers to book cabs for adventure and activities as well, and it allows them to share a cab ride, which helps the passengers save some money, enabling passengers to visit places at an affordable cost.
- Sector
- Consumer Products and Services (B2C)
- HQ
- Yokohama, Japan
- Founded
- 2018
- Employees
- 20
- Website
- carstay.jp/
- Ownership
- Privately Held (backing)
Carstay doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Carstay shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Carstay in its N-PORT filings yet. We sweep new filings monthly.