Japan · 
Who invested in Brainbuddy?
Brainbuddy's investors include B Capital, SMBC Venture Capital and Shizuoka Capital.
Japan · Series B startup
Who invested in Brainbuddy
Funding summaryUpdated 26 Oct 2026
$5.5Mraised across 1 round since 2025, from 1 source
- Latest round
- Series B, $5.5MJun 2025
- Investors
- 3
The rounds
- Jun 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Brainbuddy
How much has Brainbuddy raised?
Brainbuddy has raised $5.5M across 1 round since 2025.
When did Brainbuddy last raise?
Brainbuddy's most recent round was a Series B of $5.5M in Jun 2025.
What was Brainbuddy's biggest round?
Its most recent round, $5.5M in Jun 2025, is also its largest on record.
Who backed Brainbuddy first?
Brainbuddy's first round on record, in Jun 2025, was backed by B Capital, SMBC Venture Capital and Shizuoka Capital.
What stage is Brainbuddy at?
Brainbuddy's latest named round is a Series B, in Jun 2025.
Where is Brainbuddy based?
Brainbuddy is based in Japan.
Companies like Brainbuddy
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.