# Reborna Biosciences funding: rounds and investors

> Reborna Biosciences has raised $5.3M across 1 round since 2025. Investors include Mitsubishi UFJ Capital, Nissay Capital and UntroD Capital.

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

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

# Who invested in *Reborna Biosciences*

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.

B2B

Funding summary Updated 26 Oct 2026

**$5.3M** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture, $5.3M Jun 2025
- **Investors:** 3

See who backed them

## The rounds

- **Jun 2025** Venture **$5.3M** [Mitsubishi UFJ Capital](https://millionrounds.com/fund/mitsubishi-ufj-capital-co-ltd) [Nissay Capital](https://millionrounds.com/fund/nissay-capital) [UntroD Capital](https://millionrounds.com/fund/untrod-capital) Source recorded

## Everyone who backed them

[Mitsubishi UFJ Capital](https://millionrounds.com/fund/mitsubishi-ufj-capital-co-ltd) VC firm **1** round

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

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

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

## Also claim to have backed them

This firm lists Reborna Biosciences 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.

[Angel Bridge](https://millionrounds.com/fund/angel-bridge) Angel network Per its own site

## Quick answers about Reborna Biosciences

### Who invested in Reborna Biosciences?

Reborna Biosciences's investors include Mitsubishi UFJ Capital, Nissay Capital and UntroD Capital.

### How much has Reborna Biosciences raised?

Reborna Biosciences has raised $5.3M across 1 round since 2025.

### When did Reborna Biosciences last raise?

Reborna Biosciences's most recent round was a Venture of $5.3M in Jun 2025.

### What was Reborna Biosciences's biggest round?

Its most recent round, $5.3M in Jun 2025, is also its largest on record.

### Who backed Reborna Biosciences first?

Reborna Biosciences's first round on record, in Jun 2025, was backed by Mitsubishi UFJ Capital, Nissay Capital and UntroD Capital.

### What stage is Reborna Biosciences at?

Reborna Biosciences's latest named round is a Venture, in Jun 2025.

### Where is Reborna Biosciences based?

Reborna Biosciences is based in Japan.

## Companies like Reborna Biosciences

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

[**Xperisus** $5.0M · Sept 2026](https://millionrounds.com/company/xperisus)[**Minnano Shashoku** $769K · Dec 2025](https://millionrounds.com/company/minnano-shashoku)[**FactBase** $28M · Nov 2025](https://millionrounds.com/company/factbase)[**Experisus** $3.7M · Oct 2025](https://millionrounds.com/company/experisus)[**Mint** $151M · Aug 2025](https://millionrounds.com/company/mint)[**Newlocal** $2.8M · May 2025](https://millionrounds.com/company/newlocal)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app