Who invested in Sider?
Sider's investors include SMBC Venture Capital, Mizuho Capital, SBI Investment and ANOBAKA.

Funding summaryUpdated 26 Oct 2026
$685Kraised across 1 round since 2019, from 1 source
Sider's investors include SMBC Venture Capital, Mizuho Capital, SBI Investment and ANOBAKA.
Sider has raised $685K across 1 round since 2019.
Sider's most recent round was a Series A of $685K in Feb 2019.
Its most recent round, $685K in Feb 2019, is also its largest on record.
Sider's first round on record, in Feb 2019, was backed by SMBC Venture Capital, Mizuho Capital and SBI Investment and 1 others.
Sider's latest named round is a Series A, in Feb 2019.
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