Who invested in Rakuten Aspyrian?
Rakuten Aspyrian's investors include SBI Group, Rakuten Capital and Hiroshi Mikitani.
United States · Series C startup
2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$434Mraised across 2 rounds since 2018, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by FinSMEsSEC filing: $150M sold, first sale Aug 2018
From the SEC filings it signed: 5 on the team.
On the board, as filediHiroshi Mori
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Rakuten Aspyrian's investors include SBI Group, Rakuten Capital and Hiroshi Mikitani.
Rakuten Aspyrian has raised $434M across 2 rounds since 2018.
Rakuten Aspyrian's most recent round was a Series C of $284M in Dec 2018.
Its most recent round, $284M in Dec 2018, is also its largest on record.
Rakuten Aspyrian's first round on record, in Aug 2018, was backed by Hiroshi Mikitani.
Rakuten Aspyrian's latest named round is a Series C, in Dec 2018.
Rakuten Aspyrian is based in the United States.
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