Yamauchi No. 10 (Fusajiro Yamauchi Family Office)
Yamauchi No. 10 (Fusajiro Yamauchi Family Office) is a single-family office headquartered in Tokyo, Japan.

Yamauchi No. 10 (Fusajiro Yamauchi Family Office)
Yamauchi No. 10 (Fusajiro Yamauchi Family Office) is a single-family office headquartered in Tokyo, Japan. Founded in 2020, it oversees investment, philanthropy, and business incubation for the Yamauchi heirs, stewarding the fortune built from Nintendo’s transformation from playing-card maker to global video-game leader while preserving the family’s creative ethos. Its portfolio spans public equities, private technology ventures, and legacy cultural initiatives.
General information
Firm type
Single Family Office
Year founded
2020
AUM
—
Location
Region
Asia
Country
—
City
Tokyo
Corporate office
6-2-35 Roppongi Minato-ku
Frequently asked questions
What is Yamauchi No. 10 (Fusajiro Yamauchi Family Office)?
Yamauchi No. 10 (Fusajiro Yamauchi Family Office) is a single family office headquartered in Tokyo.
When was Yamauchi No. 10 (Fusajiro Yamauchi Family Office) founded?
Yamauchi No. 10 (Fusajiro Yamauchi Family Office) was founded in 2020.
Where is Yamauchi No. 10 (Fusajiro Yamauchi Family Office) headquartered?
Yamauchi No. 10 (Fusajiro Yamauchi Family Office) is headquartered in Tokyo, in the Asia region.
What does Altss track for Yamauchi No. 10 (Fusajiro Yamauchi Family Office)?
Altss maintains an OSINT-verified profile of Yamauchi No. 10 (Fusajiro Yamauchi Family Office) covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.
What is Yamauchi No. 10 (Fusajiro Yamauchi Family Office)'s website?
Yamauchi No. 10 (Fusajiro Yamauchi Family Office)'s public website is www.y-n10.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Yamauchi No. 10 (Fusajiro Yamauchi Family Office)?
Yamauchi No. 10 (Fusajiro Yamauchi Family Office) is classified by Altss as a Single Family Office within the Asia region.
How does Altss source intelligence on Yamauchi No. 10 (Fusajiro Yamauchi Family Office)?
Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.
How fresh is the Altss profile for Yamauchi No. 10 (Fusajiro Yamauchi Family Office)?
Yamauchi No. 10 (Fusajiro Yamauchi Family Office)'s profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.
Company types
Confirmed
Pipeline
Indicated
Negative
Industry focuses
Confirmed
Pipeline
Indicated
Negative
Regional focuses
Confirmed
Pipeline
Indicated
Negative
Technological focuses
Confirmed
Pipeline
Indicated
Negative
Get access to Altss to unlock details
Get accessInvestment stages
Confirmed
Pipeline
Indicated
Negative
Emerging interests
Hard exclusions
ESG policy
Direct deal program
Emerging manager LP program
Get access to Altss to unlock details
Get accessManager maturity preference
Confirmed
Indicated
Ticket size (USD M, min/max)
Preferred fund size (USD M, min/max)
Investment horizon (years, min/max)
Target IRR (%)
Max leverage
Liquidity terms
Currency preference
Get access to Altss to unlock details
Get accessPhilanthropy-only themes
Political donations
Service Providers & Advisors
| Category | Firm | Years Active | Primary Contact |
|---|---|---|---|
Company Deals
| Date | Company | Type | Sector | Geography | Role | Amount | Deal Lead | Co-investors | Insight |
|---|---|---|---|---|---|---|---|---|---|
Get access to Altss to unlock details
Get accessFund Commitments
| Date | Fund | Strategy | Geography | Role | Fund size | Vintage |
|---|---|---|---|---|---|---|
Club Memberships and Associations & Advisors
| Organization | Role | Since | Notes |
|---|---|---|---|
Get access to Altss to unlock details
Get accessEvent & Conference Participation
| Event | Role | Date | Location |
|---|---|---|---|
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: