# STARTUP.SQUARE

STARTUP.SQUARE is a Private Equity based in Tokyo, Japan.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Tokyo, Japan
- **Region:** Asia
- **Address:** Tokyo, Japan
- **Founded:** 2009
- **Assets under management:** Undisclosed
- **Website:** startup-square.com
- **LinkedIn:** https://www.linkedin.com/company/startup.square

## Regulatory record

- **Reports private funds:** No

## About

STARTUP.SQUARE positions itself at the intersection of advisory and principal investing, a structure built to pursue M&A-driven value creation in Japan. The firm's public materials emphasize a philosophy centered on fair-deal economics and post-transaction operational improvement, framed by the phrase “M&A is business — being able to say 'that was a good buy.”’ Its website highlights an integrated service model: M&A advisory, value-up consulting, and financial advisory are offered alongside direct investment, creating a deal funnel tied to its consulting engagements. The firm states it deploys capital across the full venture spectrum, covering early-stage, seed, startup, and late-stage expansion rounds. Its geographic focus is concentrated in Japan, with a nascent connection to Malaysia through a website contact option offering “Malaysia attend” support services. No specific portfolio companies, fund structures, or co-investors are disclosed in accessible public materials, limiting visibility into precise asset-class weightings or check sizes. STARTUP.SQUARE reveals no team size, total deployment figures, or additional offices, and it does not list named principals, philanthropic vehicles, or adjacent operating businesses on its public-facing site. What structurally differentiates STARTUP.SQUARE is its hybrid go-to-market: it originates deals not through a traditional fund-of-funds or LP network but through an active advisory practice that funnels acquisition targets into its investment pipeline. This model ties its investing fate to the success and integrity of its consulting work, making the firm a boutique operator that blurs the line between advisor and principal in Japan's fragmented small-to-mid-cap M&A market.

## Sectors

- Enterprise Software
- AI/ML

## Questions

### Does STARTUP.SQUARE make fund commitments or only direct investments?

The publicly available information does not clarify whether the firm operates through a formal fund structure or exclusively makes direct investments. Its website describes both direct investment capabilities and a financial advisory service, leaving the precise nature of its investment vehicles—committed fund, SPVs, or balance-sheet direct deals—undefined. No fund names, vintage years, or limited partner relationships are disclosed.

### Who runs investment decisions at STARTUP.SQUARE?

STARTUP.SQUARE does not publicly name any principals, investment committee members, or managing directors on its website. The firm's site lacks a team page or biographical details, leaving the identity of its decision-makers and key investment staff unknown to outside observers.

## Related profiles

- [Startup-O](https://altss.com/profile/startup-o)
- [Startup TNT](https://altss.com/profile/startup-tnt)

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Last updated: 2026-08-11T02:43:31.692Z

Canonical page: https://altss.com/profile/startup-square

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