Japan · 
Who invested in AstroX?
AstroX's investors include Mitsubishi UFJ Capital, Nissay Capital, Mizuho Corporate Bank, ANOBAKA and Deepcore, and 1 more on record.
Japan · Venture startup
Who invested in AstroX
One round we have observed, with the 6 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 9 months ago
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2026, from 1 source
- Latest round
- VentureFeb 2026
- Investors
- 6
The rounds
- Feb 2026VentureAmount undisclosed
Source recorded
Everyone who backed them
Nissay CapitalVC firm1round
Shizuoka CapitalVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 4 firms list AstroX as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about AstroX
How much has AstroX raised?
AstroX has raised 1 round since 2026, none with a disclosed amount.
When did AstroX last raise?
AstroX's most recent round was a Venture in Feb 2026.
Who backed AstroX first?
AstroX's first round on record, in Feb 2026, was backed by Mitsubishi UFJ Capital, Nissay Capital and Mizuho Corporate Bank and 3 others.
What stage is AstroX at?
AstroX's latest named round is a Venture, in Feb 2026.
Where is AstroX based?
AstroX is based in Japan.
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In the same sector, and raised in the last eighteen months.
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