Best International Private Investigators in Japan for Surveillance, Screening, and Intelligence Worldwide
FAM Overseas Investigation is a trusted leader in international private investigations. Based in Japan with offices across Asia, the U.S., and Europe, our team of licensed investigators works 24/7 to provide surveillance, background checks, screening, and intelligence services worldwide.
Featured on national TV and leading media outlets, we are recognized for our professionalism, discretion, and global reach. Our mission is simple: deliver truth, evidence, and peace of mind—wherever you need us.
ABOUT US
FAM OVERSEAS was launched as a specialized division of FAM Investigation, a comprehensive private investigation agency based in Japan.
With a dedicated focus on overseas and cross-border investigations, FAM OVERSEAS was established to meet the growing demand for professional, reliable, and legally compliant international investigative services.
License Number: 30170232
Tokyo Metropolitan Public Safety Commission
CREDENTIALS
FAM OVERSEAS is a licensed private investigation agency under Japan’s Private Detective Act and a member of international investigative organizations including the World Association of Detectives (WAD) and the Council of International Investigators (CII).
SERVICES FOR
Companies
Legal Professionals
Insurance Companies
Individuals
We provide
SERVICES
Locating individuals abroad and confirming current residency or status
Overseas asset, business, and relationship verification
Cross-border family, inheritance, and relationship-related investigations
Background and credibility checks involving overseas individuals or entities
Pre-dispute and risk assessment investigations across jurisdictions
*Additional investigative matters not listed above may also be handled upon consultation.
Closed
Cases
We have worked on more than 12,500+ cases
since we opened our doors over 15 years ago.
Happy
Clients
Large banks, law firms, police and real people have all found answers working with us.
– SO DO OUR CLIENTS
EVIDENCE SPEAKS
From Tokyo to New York, our clients share genuine experiences of how FAM Overseas Investigation uncovered the truth.
Real reviews from real investigations. A proof that our commitment to integrity and results goes beyond evidence.
12,543
3,568
Don’t let uncertainty control your future. Let us help you uncover the truth.
Need Professional Help? We’re Here 24/7.
Every case is confidential, legally compliant, and handled with precision and care.
Need Professional Help? We’re Here 24/7.
Every case is confidential, legally compliant, and handled with precision and care.
