# Carstay funding: rounds and investors

> Carstay has raised $325K across 1 round since 2025. Investors include Incubate Fund, CyberAgent Capital and Lifetime Ventures. Every round with its source.

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

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

# Who invested in *Carstay*

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.

Automotive & EVs

Funding summary Updated 26 Oct 2026

**$325K** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $325K Oct 2025
- **Investors:** 3

See who backed them

## The rounds

- **Oct 2025** Seed **$325K** [Incubate Fund](https://millionrounds.com/fund/incubate-fund) [CyberAgent Capital](https://millionrounds.com/fund/cyberagent-ventures) [Lifetime Ventures](https://millionrounds.com/fund/lifetime-ventures) Source recorded

## Everyone who backed them

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

[CyberAgent Capital](https://millionrounds.com/fund/cyberagent-ventures) VC firm **1** round

[Lifetime Ventures](https://millionrounds.com/fund/lifetime-ventures) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Carstay as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Seiho Investment Works](https://millionrounds.com/fund/seiho-investment-works-incorporated) VC firm Per its own site

[W inc.](https://millionrounds.com/fund/w-inc) VC firm Per its own site

## Quick answers about Carstay

### Who invested in Carstay?

Carstay's investors include Incubate Fund, CyberAgent Capital and Lifetime Ventures.

### How much has Carstay raised?

Carstay has raised $325K across 1 round since 2025.

### When did Carstay last raise?

Carstay's most recent round was a Seed of $325K in Oct 2025.

### What was Carstay's biggest round?

Its most recent round, $325K in Oct 2025, is also its largest on record.

### Who backed Carstay first?

Carstay's first round on record, in Oct 2025, was backed by Incubate Fund, CyberAgent Capital and Lifetime Ventures.

### What stage is Carstay at?

Carstay's latest named round is a Seed, in Oct 2025.

### Where is Carstay based?

Carstay is based in Japan.

## Companies like Carstay

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

[**KG Motors** $5.3M · Sept 2026](https://millionrounds.com/company/kg-motors)[**emade** $393K · Sept 2026](https://millionrounds.com/company/emade)[**RoboTruck** $34M · Jul 2026](https://millionrounds.com/company/robotruck)[**folofly** $6.3M · Mar 2026](https://millionrounds.com/company/folofly)[**Terra Motors** $159M · Aug 2025](https://millionrounds.com/company/terra-motors)[**MARELLI** $1.1B · Jun 2025](https://millionrounds.com/company/marelli)

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