Japan · 
Who invested in Caster Biz?
Caster Biz's investors include SMBC Venture Capital, Incubate Fund and Gunosy Capital.
Japan · Seed startup
Who invested in Caster Biz
One round we have observed, with the 3 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.
Funding summaryUpdated 26 Oct 2026
$3.3Mraised across 1 round since 2019, from 1 source
- Latest round
- Seed, $3.3MMay 2019
- Investors
- 3
The rounds
- May 2019
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Caster Biz
How much has Caster Biz raised?
Caster Biz has raised $3.3M across 1 round since 2019.
When did Caster Biz last raise?
Caster Biz's most recent round was a Seed of $3.3M in May 2019.
What was Caster Biz's biggest round?
Its most recent round, $3.3M in May 2019, is also its largest on record.
Who backed Caster Biz first?
Caster Biz's first round on record, in May 2019, was backed by SMBC Venture Capital, Incubate Fund and Gunosy Capital.
What stage is Caster Biz at?
Caster Biz's latest named round is a Seed, in May 2019.
Where is Caster Biz based?
Caster Biz is based in Japan.
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