# Caster Biz funding: rounds and investors

> Caster Biz has raised $3.3M across 1 round since 2019. Investors include SMBC Venture Capital, Incubate Fund and Gunosy Capital. Every round with its source.

Source: https://millionrounds.com/company/caster-biz (Millionrounds; every figure on the page links to its filing or article)

Japan · [Seed startup](https://millionrounds.com/companies)

# 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.

Internet

Funding summary Updated 26 Oct 2026

**$3.3M** raised across 1 round since 2019, from 1 source

- **Latest round:** Seed, $3.3M May 2019
- **Investors:** 3

See who backed them

## The rounds

- **May 2019** Seed **$3.3M** [SMBC Venture Capital](https://millionrounds.com/fund/smbc-venture-capital-2) [Incubate Fund](https://millionrounds.com/fund/incubate-fund) [Gunosy Capital](https://millionrounds.com/fund/gunosy-capital) Reported by Jp

## Everyone who backed them

[SMBC Venture Capital](https://millionrounds.com/fund/smbc-venture-capital-2) Investment bank **1** round

[Incubate Fund](https://millionrounds.com/fund/incubate-fund) VC firm **1** round

[Gunosy Capital](https://millionrounds.com/fund/gunosy-capital) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=caster-biz).

## Quick answers about Caster Biz

### Who invested in Caster Biz?

Caster Biz's investors include SMBC Venture Capital, Incubate Fund and Gunosy Capital.

### 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.

## Companies like Caster Biz

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

[**Trifa** $29M · Jun 2026](https://millionrounds.com/company/trifa)[**Ikura** $927K · Jun 2026](https://millionrounds.com/company/ikura)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Blackwall** $162M · Oct 2026](https://millionrounds.com/company/blackwall)[**Tolan** $30M · Oct 2026](https://millionrounds.com/company/tolan)[**Welltory** $4.0M · Oct 2026](https://millionrounds.com/company/welltory)

## Find investors like these

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