# Umusun Lab

Umusun Lab is an Asset Manager based in Urasoe-shi, Japan.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Urasoe-shi, Japan
- **Region:** Asia
- **Address:** Urasoe-shi, Okinawa, Japan
- **Founded:** 2018
- **Assets under management:** Undisclosed
- **Website:** umusunlab.co.jp

## Regulatory record

- **Reports private funds:** No

## About

UmuSun Lab is a research institute founded in 2018 in Uruma, Japan. It focuses on developing business strategies and providing impact investment and management support. The institute has made 8 investments, including a Seed investment in Narrative on December 12, 2025.

## Questions

### What is Umusun Lab's investment focus?

Umusun Lab operates as a private equity and venture firm targeting early-stage companies in Japan. Its investment focus centers on the domestic market, with an emphasis on opportunities tied to the Okinawan economic region. The firm does not publicly disclose sector-specific exclusions or a concentrated thesis beyond general venture-stage deployment.

### Where is Umusun Lab headquartered, and why is that significant?

The firm is headquartered in Urasoe-shi, Okinawa, Japan. This location is significant because Okinawa operates with distinct economic development zones and incentives compared to Japan's main island. Umusun Lab is one of a small number of private investment firms based in the prefecture, placing it in a unique position for regional deal flow that Tokyo-based funds rarely access directly.

### Does Umusun Lab disclose its assets under management?

No. Umusun Lab does not publish an AUM figure, and no public regulatory disclosure or press report has revealed its capital base. The firm's operational scale remains undisclosed in all available public sources.

## Related profiles

- [Umoya Capital Partners](https://altss.com/profile/umoya-capital-partners)
- [UM Ventures](https://altss.com/profile/um-ventures)

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Last updated: 2026-06-03T20:00:00.000Z

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