# Piazza funding: rounds and investors

> Piazza has raised across 1 round since 2026. Investors include Mizuho Capital, IVC and ANOBAKA. Every round with its source.

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

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

# Who invested in *Piazza*

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.

Advertising & Adtech

Raised 9 months ago

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2026, from 1 source

- **Latest round:** Venture Feb 2026
- **Investors:** 4

See who backed them

## The rounds

- **Feb 2026** Venture **Amount undisclosed** [Mizuho Capital](https://millionrounds.com/fund/mizuho-capital) [IVC](https://millionrounds.com/fund/ivc) [ANOBAKA](https://millionrounds.com/fund/anobaka) [Mercuri VC](https://millionrounds.com/fund/mercuri) Source recorded

## Everyone who backed them

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

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

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

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

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

## Quick answers about Piazza

### Who invested in Piazza?

Piazza's investors include Mizuho Capital, IVC, ANOBAKA and Mercuri VC.

### How much has Piazza raised?

Piazza has raised 1 round since 2026, none with a disclosed amount.

### When did Piazza last raise?

Piazza's most recent round was a Venture in Feb 2026.

### Who backed Piazza first?

Piazza's first round on record, in Feb 2026, was backed by Mizuho Capital, IVC and ANOBAKA and 1 others.

### What stage is Piazza at?

Piazza's latest named round is a Venture, in Feb 2026.

### Where is Piazza based?

Piazza is based in Japan.

## Companies like Piazza

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

[**SOKAI** $75M · May 2026](https://millionrounds.com/company/sokai)[**Porty** $953K · Apr 2026](https://millionrounds.com/company/porty)[**Japan DX** $1.0M · Mar 2026](https://millionrounds.com/company/japan-dx)[**THINGMEDIA** $1.3M · Dec 2025](https://millionrounds.com/company/thingmedia)[**Canly** $13M · Nov 2025](https://millionrounds.com/company/canly)[**QREATION** $6.6M · Oct 2025](https://millionrounds.com/company/qreation)

## 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