Japan · 
Who invested in Opt Fit?
Opt Fit's investors include SMBC Venture Capital, Mizuho Capital and Deepcore.
Japan · Series B startup
Who invested in Opt Fit
One round we have observed, with the 3 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 12 months ago
Funding summaryUpdated 26 Oct 2026
$3.2Mraised across 1 round since 2025, from 1 source
- Latest round
- Series B, $3.2MNov 2025
- Investors
- 3
The rounds
- Nov 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Opt Fit as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Opt Fit
How much has Opt Fit raised?
Opt Fit has raised $3.2M across 1 round since 2025.
When did Opt Fit last raise?
Opt Fit's most recent round was a Series B of $3.2M in Nov 2025.
What was Opt Fit's biggest round?
Its most recent round, $3.2M in Nov 2025, is also its largest on record.
Who backed Opt Fit first?
Opt Fit's first round on record, in Nov 2025, was backed by SMBC Venture Capital, Mizuho Capital and Deepcore.
What stage is Opt Fit at?
Opt Fit's latest named round is a Series B, in Nov 2025.
Where is Opt Fit based?
Opt Fit is based in Japan.
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In the same sector, and raised in the last eighteen months.
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