# Japan Carbon Cycle Lab funding: rounds and investors

> Japan Carbon Cycle Lab has raised $2.7M across 1 round since 2024. Investors include B Capital, Nissay Capital and DBJ Capital. Every round with its source.

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

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

# Who invested in *Japan Carbon Cycle Lab*

One round we have observed, with the 4 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.

Climate Tech

Funding summary Updated 26 Oct 2026

**$2.7M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series A, $2.7M Oct 2024
- **Investors:** 4

See who backed them

## The rounds

- **Oct 2024** Series A **$2.7M** [B Capital](https://millionrounds.com/fund/b-capital) [Nissay Capital](https://millionrounds.com/fund/nissay-capital) [DBJ Capital](https://millionrounds.com/fund/dbj-capital) [Keio Innovation Initiative](https://millionrounds.com/fund/keio-innovation-initiative-inc) Source recorded

## Everyone who backed them

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

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

[DBJ Capital](https://millionrounds.com/fund/dbj-capital) Government **1** round

[Keio Innovation Initiative](https://millionrounds.com/fund/keio-innovation-initiative-inc) VC firm **1** round

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

## Quick answers about Japan Carbon Cycle Lab

### Who invested in Japan Carbon Cycle Lab?

Japan Carbon Cycle Lab's investors include B Capital, Nissay Capital, DBJ Capital and Keio Innovation Initiative.

### How much has Japan Carbon Cycle Lab raised?

Japan Carbon Cycle Lab has raised $2.7M across 1 round since 2024.

### When did Japan Carbon Cycle Lab last raise?

Japan Carbon Cycle Lab's most recent round was a Series A of $2.7M in Oct 2024.

### What was Japan Carbon Cycle Lab's biggest round?

Its most recent round, $2.7M in Oct 2024, is also its largest on record.

### Who backed Japan Carbon Cycle Lab first?

Japan Carbon Cycle Lab's first round on record, in Oct 2024, was backed by B Capital, Nissay Capital and DBJ Capital and 1 others.

### What stage is Japan Carbon Cycle Lab at?

Japan Carbon Cycle Lab's latest named round is a Series A, in Oct 2024.

### Where is Japan Carbon Cycle Lab based?

Japan Carbon Cycle Lab is based in Japan.

## Companies like Japan Carbon Cycle Lab

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

[**Esa** $7.3M · Oct 2026](https://millionrounds.com/company/esa)[**ASTRA FOOD PLAN** $5.9M · Oct 2026](https://millionrounds.com/company/astra-food-plan)[**Planet Savers** $2.2M · Sept 2026](https://millionrounds.com/company/planet-savers)[**Hiba Sanbyaku** $378K · May 2026](https://millionrounds.com/company/hiba-sanbyaku)[**Anniversary Concierge** $818K · Apr 2026](https://millionrounds.com/company/anniversary-concierge)[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)

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