Japan · Venture startup

Who invested in Okuma Diamond Device

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.

Aerospace & Space

Funding summaryUpdated 26 Oct 2026

Undisclosedraised across 1 round since 2024, from 1 source

Latest round
VentureOct 2024
Investors
6
See who backed them

The rounds

  1. Oct 2024

Everyone who backed them

SMBC Venture CapitalInvestment bank1round
IVCVC firm1round
Coral CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Okuma Diamond Device

Who invested in Okuma Diamond Device?

Okuma Diamond Device's investors include SMBC Venture Capital, IVC, Mizuho Corporate Bank, Globis Capital Partners and Coral Capital, and 1 more on record.

How much has Okuma Diamond Device raised?

Okuma Diamond Device has raised 1 round since 2024, none with a disclosed amount.

When did Okuma Diamond Device last raise?

Okuma Diamond Device's most recent round was a Venture in Oct 2024.

Who backed Okuma Diamond Device first?

Okuma Diamond Device's first round on record, in Oct 2024, was backed by SMBC Venture Capital, IVC and Mizuho Corporate Bank and 3 others.

What stage is Okuma Diamond Device at?

Okuma Diamond Device's latest named round is a Venture, in Oct 2024.

Where is Okuma Diamond Device based?

Okuma Diamond Device is based in Japan.

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