# 400F funding: rounds and investors

> 400F has raised $7.9M across 1 round since 2024. Investors include IVC, Japan Finance Corporation and Mizuho Corporate Bank. Every round with its source.

Source: https://millionrounds.com/company/400f (Millionrounds; every figure on the page links to its filing or article)

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

# Who invested in *400F*

One round we have observed, with the 5 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.

IT Services

Funding summary Updated 26 Oct 2026

**$7.9M** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture, $7.9M Aug 2024
- **Investors:** 5

See who backed them

## The rounds

- **Aug 2024** Venture **$7.9M** [IVC](https://millionrounds.com/fund/ivc) [Japan Finance Corporation](https://millionrounds.com/fund/japan-finance-corporation) [Mizuho Corporate Bank](https://millionrounds.com/fund/mizuho-corporate-bank) [Skyland Ventures](https://millionrounds.com/fund/skyland-ventures) [Spiral Capital](https://millionrounds.com/fund/spiral-capital) Source recorded

## Everyone who backed them

[IVC](https://millionrounds.com/fund/ivc) VC firm **1** round

[Japan Finance Corporation](https://millionrounds.com/fund/japan-finance-corporation) Investment firm **1** round

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

[Skyland Ventures](https://millionrounds.com/fund/skyland-ventures) Accelerator **1** round

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

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=400f).

## Quick answers about 400F

### Who invested in 400F?

400F's investors include IVC, Japan Finance Corporation, Mizuho Corporate Bank, Skyland Ventures and Spiral Capital.

### How much has 400F raised?

400F has raised $7.9M across 1 round since 2024.

### When did 400F last raise?

400F's most recent round was a Venture of $7.9M in Aug 2024.

### What was 400F's biggest round?

Its most recent round, $7.9M in Aug 2024, is also its largest on record.

### Who backed 400F first?

400F's first round on record, in Aug 2024, was backed by IVC, Japan Finance Corporation and Mizuho Corporate Bank and 2 others.

### What stage is 400F at?

400F's latest named round is a Venture, in Aug 2024.

### Where is 400F based?

400F is based in Japan.

## Companies like 400F

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

[**Kaminashi** $14M · Oct 2026](https://millionrounds.com/company/kaminashi)[**Flyle** $13M · Oct 2026](https://millionrounds.com/company/flyle)[**Aitane** $196K · Sept 2026](https://millionrounds.com/company/aitane)[**Jij** $7.3M · Aug 2026](https://millionrounds.com/company/jij)[**LAMP Japan** $7.0M · Jul 2026](https://millionrounds.com/company/lamp-japan)[**Univearth** $4.8M · Jul 2026](https://millionrounds.com/company/univearth)

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