# Sun Asterisk funding: rounds and investors

> Sun Asterisk has raised $4.7M across 1 round since 2020. Investors include Mizuho Corporate Bank, Sumitomo Mitsui Banking Corporation and Shoko Chukin Bank.

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

[Funded startup](https://millionrounds.com/companies)

# Who invested in *Sun Asterisk*

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.

Media

Funding summary Updated 26 Oct 2026

**$4.7M** raised across 1 round since 2020, from 1 source

- **Latest round:** Debt, $4.7M Mar 2020
- **Investors:** 3

See who backed them

## The rounds

- **Mar 2020** Debt **$4.7M** [Mizuho Corporate Bank](https://millionrounds.com/fund/mizuho-corporate-bank) [Sumitomo Mitsui Banking Corporation](https://millionrounds.com/fund/sumitomo-mitsui-banking-corporation) [Shoko Chukin Bank](https://millionrounds.com/fund/shoko-chukin-bank) Source recorded

## Everyone who backed them

[Mizuho Corporate Bank](https://millionrounds.com/fund/mizuho-corporate-bank) VC firm **1** round

[Sumitomo Mitsui Banking Corporation](https://millionrounds.com/fund/sumitomo-mitsui-banking-corporation) VC firm **1** round

[Shoko Chukin Bank](https://millionrounds.com/fund/shoko-chukin-bank) VC firm **1** round

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

## Also claim to have backed them

This firm lists Sun Asterisk 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.

[15th Rock](https://millionrounds.com/fund/15th-rock) VC firm Per its own site

## Quick answers about Sun Asterisk

### Who invested in Sun Asterisk?

Sun Asterisk's investors include Mizuho Corporate Bank, Sumitomo Mitsui Banking Corporation and Shoko Chukin Bank.

### How much has Sun Asterisk raised?

Sun Asterisk has raised $4.7M across 1 round since 2020.

### When did Sun Asterisk last raise?

Sun Asterisk's most recent round was a Debt of $4.7M in Mar 2020.

### What was Sun Asterisk's biggest round?

Its most recent round, $4.7M in Mar 2020, is also its largest on record.

### Who backed Sun Asterisk first?

Sun Asterisk's first round on record, in Mar 2020, was backed by Mizuho Corporate Bank, Sumitomo Mitsui Banking Corporation and Shoko Chukin Bank.

### What stage is Sun Asterisk at?

Sun Asterisk's latest named round is a Debt, in Mar 2020.

## Companies like Sun Asterisk

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

[**HOLYWATER TECH** $22M · Jan 2026](https://millionrounds.com/company/holywater-tech)[**RXC** $4.8M · Jan 2026](https://millionrounds.com/company/rxc)[**Runware** $50M · Dec 2025](https://millionrounds.com/company/runware)[**Artue** Nov 2025](https://millionrounds.com/company/artue)[**Moviedom** $3.0M · Oct 2025](https://millionrounds.com/company/moviedom)[**DesignX** $2.0M · Jul 2025](https://millionrounds.com/company/designx)

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