Japan · 
Who invested in 1SEC?
1SEC's investors include East Ventures and Mizuho Corporate Bank.
Japan · Venture startup
Who invested in 1SEC
Funding summaryUpdated 26 Oct 2026
$3.4Mraised across 1 round since 2024, from 1 source
- Latest round
- Venture, $3.4MFeb 2024
- Investors
- 2
The rounds
- Feb 2024
Everyone who backed them
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Quick answers about 1SEC
How much has 1SEC raised?
1SEC has raised $3.4M across 1 round since 2024.
When did 1SEC last raise?
1SEC's most recent round was a Venture of $3.4M in Feb 2024.
What was 1SEC's biggest round?
Its most recent round, $3.4M in Feb 2024, is also its largest on record.
Who backed 1SEC first?
1SEC's first round on record, in Feb 2024, was backed by East Ventures and Mizuho Corporate Bank.
What stage is 1SEC at?
1SEC's latest named round is a Venture, in Feb 2024.
Where is 1SEC based?
1SEC is based in Japan.
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