# Tear Exo funding: rounds and investors

> Tear Exo has raised across 1 round since 2025. Investors include Miraidoa. Every round with its source.

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

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

# Who invested in *Tear Exo*

One round we have observed, with the one investor 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.

Biotech

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture May 2025
- **Investors:** 1

See who backed them

## The rounds

- **May 2025** Venture **Amount undisclosed** [Miraidoa](https://millionrounds.com/fund/miraidoa) Source recorded

## Everyone who backed them

[Miraidoa](https://millionrounds.com/fund/miraidoa) Investment firm **1** round

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

## Quick answers about Tear Exo

### Who invested in Tear Exo?

Tear Exo's investors include Miraidoa.

### How much has Tear Exo raised?

Tear Exo has raised 1 round since 2025, none with a disclosed amount.

### When did Tear Exo last raise?

Tear Exo's most recent round was a Venture in May 2025.

### Who backed Tear Exo first?

Tear Exo's first round on record, in May 2025, was backed by Miraidoa.

### What stage is Tear Exo at?

Tear Exo's latest named round is a Venture, in May 2025.

### Where is Tear Exo based?

Tear Exo is based in Japan.

## Companies like Tear Exo

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

[**Kinish** $35M · Oct 2026](https://millionrounds.com/company/kinish)[**RadioNano Therapeutics** $955K · Oct 2026](https://millionrounds.com/company/radionano-therapeutics)[**Dioseve** $12M · Jun 2026](https://millionrounds.com/company/dioseve)[**xCARE** $862K · Jun 2026](https://millionrounds.com/company/xcare)[**Neusignal Therapeutics** $40M · Jun 2026](https://millionrounds.com/company/neusignal-therapeutics)[**Epsilon Molecular Engineering** $2.7M · May 2026](https://millionrounds.com/company/epsilon-molecular-engineering)

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