# OASIZ funding: rounds and investors

> OASIZ has raised $2.5M across 2 rounds since 2024. Investors include Andreessen Horowitz and SBI Investment. Every round with its source.

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

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

# Who invested in *OASIZ*

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Professional Services

Funding summary Updated 26 Oct 2026

**$2.5M** raised across 2 rounds since 2024, from 2 sources

- **Latest round:** Seed, $2.5M Oct 2025
- **Investors:** 2

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2025

**?** Venture

**$2.5M** Seed

- **First round:** Venture
- **Biggest round:** $2.5M
- **Between rounds:** 11 months

## The rounds

- **Oct 2025** Seed **$2.5M** *1 new* [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) Source recorded
- **Nov 2024** Venture **Amount undisclosed** *1 new* [SBI Investment](https://millionrounds.com/fund/sbi-investment) Source recorded

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Venture** 2024 **Seed** 2025 [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [SBI Investment](https://millionrounds.com/fund/sbi-investment)

## Everyone who backed them

[Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round

[SBI Investment](https://millionrounds.com/fund/sbi-investment) VC firm **1** round

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

## Also claim to have backed them

This firm lists OASIZ 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.

[Ascolta Ventures](https://millionrounds.com/fund/ascolta-ventures) VC firm Per its own site

## Quick answers about OASIZ

### Who invested in OASIZ?

OASIZ's investors include Andreessen Horowitz and SBI Investment.

### How much has OASIZ raised?

OASIZ has raised $2.5M across 2 rounds since 2024. One round did not disclose an amount, so the total is a floor.

### When did OASIZ last raise?

OASIZ's most recent round was a Seed of $2.5M in Oct 2025.

### What was OASIZ's biggest round?

Its most recent round, $2.5M in Oct 2025, is also its largest on record.

### Who backed OASIZ first?

OASIZ's first round on record, in Nov 2024, was backed by SBI Investment.

### What stage is OASIZ at?

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

### Where is OASIZ based?

OASIZ is based in Japan.

## Companies like OASIZ

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

[**CFOne** $1.1M · Jun 2026](https://millionrounds.com/company/cfone)[**Imiron** $878K · Jun 2026](https://millionrounds.com/company/imiron)[**Pacific Meta** May 2026](https://millionrounds.com/company/pacific-meta)[**EduCare** $779K · Mar 2026](https://millionrounds.com/company/educare)[**LINK-US** $3.9M · Mar 2026](https://millionrounds.com/company/link-us)[**Yuimedi** Feb 2026](https://millionrounds.com/company/yuimedi)

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