Japan · Seed startup

Who invested in ReEir

One round we have observed, with the 0 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.

Healthcare

Funding summaryUpdated 15 Nov 2026

$3.9Mraised across 1 round since 2025, from 1 source

Latest round
Seed, $3.9MJul 2025
Investors
0
See who backed them

The rounds

  1. Jul 2025
    Seed$3.9M

    No investor was named in the report.

    Source recorded

Quick answers about ReEir

How much has ReEir raised?

ReEir has raised $3.9M across 1 round since 2025.

When did ReEir last raise?

ReEir's most recent round was a Seed of $3.9M in Jul 2025.

What was ReEir's biggest round?

Its most recent round, $3.9M in Jul 2025, is also its largest on record.

What stage is ReEir at?

ReEir's latest named round is a Seed, in Jul 2025.

Where is ReEir based?

ReEir is based in Japan.

Companies like ReEir

In the same sector, and raised in the last eighteen months.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.