CASE STUDIES


  • Finding Separated Children in Japan from the US

    When an international couple with children gets divorced, one parent often returns to their home country. For many years, a major and painful problem has been when a parent returns to Japan with the children, cutting off all contact with the parent left behind in the United States. If you have lost contact with your children after your ex-spouse took them to Japan, you may feel hopeless and alone. You may have spent years trying to see them, with……


  • The Importance of Reputation Checks in International Business Transactions

    Doing business globally means you’ll work with foreign partners. To succeed, you must trust them. But how can you be sure a new partner in Japan is reliable? A reputation check is the answer. This check is a key part of managing your own company’s reputation. By choosing good partners, you protect your own good name. This guide explains why these checks are so important and how we find out the true character of a potential business pa……


  • How to Find a Person in Japan: A US-Japan Comparison

    Finding a person in Japan can be a frustrating process, especially for those familiar with how it’s done in the United States. You might be looking for an old friend, a lost relative, or someone for legal reasons, but you quickly find that the usual methods don’t work here. The biggest reason for this is Japan’s powerful commitment to personal privacy. Unlike the US, where a lot of information is public, Japan’s laws are d……


  • Physical Penetration Test in Japan: A Guide to Corporate Security

    You spend a lot on computer security. You have firewalls and passwords to stop hackers. But is your office door just as secure? What if a thief could simply walk in and steal your secrets? A locked door or a camera isn’t always enough. A physical penetration test is like a test-hack of your building, not your computers. It’s a safe and ethical test to find weak spots in your office security before a real criminal does. At FAM Investig……


  • How to secretly find out about the living situation of family members in Japan

    It’s tough living far away from your family, especially when you’re worried about them. If you can’t reach a relative in Japan, you might feel helpless. You may start searching online for “wellness check Japan” or “how to check on an elderly parent in Japan.” You want to know if they’re safe, but Japan’s strict privacy laws stop the police or city hall from sharing personal information. They c……


  • Searching for a Japanese Ex-Spouse: How a Private Investigator in Japan Can Help

    Divorce is tough. The problems don’t always end when the papers are signed, especially after an international marriage. If your ex-spouse is in Japan and you’ve lost touch, you might feel stuck. This is especially true when you need to sort out important issues like child support or other legal matters. Trying to find someone in another country, with its own laws and language, can feel impossible. You may need to serve legal papers, e……


  • Searching for Long-Lost Family in Japan

    Wanting to know where you come from is a powerful feeling. If you have family ties to Japan, searching for lost relatives can be an emotional and difficult journey. You may feel like there is a missing piece to your life’s puzzle. This search has unique challenges, like Japan’s strict privacy laws and a complex family record system called the koseki. It can feel overwhelming, but you don’t have to do it alone. Professional help ……


  • Locate Services in Japan: A Comprehensive Guide for Americans Seeking Japanese Detectives

    Losing touch with someone important is painful. You may feel worried, helpless, and full of unanswered questions. Many people in this situation search online for “how to find a missing person in Japan.” They are looking for a solution. The good news is, you are not alone. Professional help is available to guide you. At FAM Investigation Agency, our job is to find the truth for clients around the world. We are discreet, professional, a……


  • Property Investigations in Japan: Protect Your Investment

    Buying property in Japan is exciting, but every real estate transaction carries risks. Contracts and papers may not reveal everything. A property inspection helps you spot potential issues early and decide with all the facts in hand. At FAMILY Investigation Agency, we guide buyers and sellers through the due diligence process so they can invest with confidence. Table of Contents Who We Are What We Check On-Site Property Survey Neighboring Propert……


  • Unmasking the Trolls: A Guide to Cyber Harassment Investigations

    Our lives are increasingly online. Unfortunately, this brings a dark side: cyber harassment. The internet’s anonymity allows people to bully, stalk, and threaten others. Victims often feel helpless and exposed. If you are a target of online attacks, you are not alone. More importantly, you can take action. This guide explains how a cyber harassment investigation works. It will give you clear strategies to identify perpetrators and restore y……


  • Online Dating Background Check: How Investigators Verify Who You’re Really Dating

    Online dating can lead to love, long-term relationships, and even marriage—but it can also open the door to deception, scams, and heartbreak. Whether you’ve met someone on a dating app, social media, or through international platforms, it’s wise to consider an online dating background check. At FAMILY Investigation Agency, we conduct professional investigations to verify online lovers, identify risks, and give you peace of mind before……


  • How to Find a Missing Family Member Abroad: Top Missing Person Investigator’s Guide (Japan & Worldwide)

    Discovering that a loved one is missing is one of the most distressing experiences a family can face. Many people search for a missing person investigator when official channels alone are not enough. At FAMILY Investigation Agency, we specialize in missing persons investigations across Japan and worldwide. From reuniting families to working with embassies and law enforcement, our global team delivers results with professionalism and compassion. R……