Japan · 
Who invested in Tsubame BHB?
Tsubame BHB's investors include Mitsubishi UFJ Capital.
Japan · Series C startup
Who invested in Tsubame BHB
One round we have observed, with the one investor 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.
Funding summaryUpdated 26 Oct 2026
$35Mraised across 1 round since 2024, from 1 source
- Latest round
- Series C, $35MFeb 2024
- Investors
- 1
The rounds
- Feb 2024
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 Tsubame BHB 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 Tsubame BHB
How much has Tsubame BHB raised?
Tsubame BHB has raised $35M across 1 round since 2024.
When did Tsubame BHB last raise?
Tsubame BHB's most recent round was a Series C of $35M in Feb 2024.
What was Tsubame BHB's biggest round?
Its most recent round, $35M in Feb 2024, is also its largest on record.
Who backed Tsubame BHB first?
Tsubame BHB's first round on record, in Feb 2024, was backed by Mitsubishi UFJ Capital.
What stage is Tsubame BHB at?
Tsubame BHB's latest named round is a Series C, in Feb 2024.
Where is Tsubame BHB based?
Tsubame BHB is based in Japan.
Companies like Tsubame BHB
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.