home > english > Is This Japanese Company Reliable? Pre-Transaction Due Diligence from Berlin

Is This Japanese Company Reliable? Pre-Transaction Due Diligence from Berlin

Latest:2026-05-27

Upload:2026-06-02

An image of office.

 

As a Japanese expatriate working in Berlin, starting a new business transaction with a Japanese company requires careful verification. Hidden risks such as financial instability, questionable reputation, or problematic business practices can lead to serious losses. Our detective agency in Japan specializes in corporate due diligence and risk assessment. With bilingual (English & Japanese) support and strict legal compliance, we help you uncover the real situation of the target company before making important decisions.

If any of the following situations sound familiar to you, then this article is written specifically for you.

  • You are a Japanese expatriate in Berlin preparing to start business with a Japanese company
  • You want to verify the company’s actual financial health and business practices
  • You need to check for any hidden risks or past scandals
  • You are considering a partnership, outsourcing, or major transaction
  • You want professional, discreet, and reliable pre-transaction investigation

 

Contents:Professional Due Diligence & Risk Check for the client in Berlin| Detective Agency Japan

Risks of Doing Business with Japanese Companies from Overseas

Why Due Diligence Is Critical for Japanese Expatriates

Many Japanese expatriates in Berlin are involved in business transactions with companies in Japan. While Japan is known for its strong business culture, not all companies are reliable. Some have hidden financial problems, unstable operations, or questionable business practices. Without proper verification, overseas partners can face unexpected losses, delayed payments, or even legal troubles. Professional due diligence before starting transactions has become increasingly important.

 

 

Common Risks in Japan Business Deals

Frequent issues include inflated financial statements, undisclosed debts, poor payment history, involvement in scandals, or sudden changes in management. Berlin-based Japanese professionals often find it difficult to assess these risks from Germany due to language barriers and limited access to accurate local information. Relying only on public information or company-provided documents can be risky.

 

 

The Impact on Overseas Business Decisions

Making a wrong business decision with a Japanese company can result in significant financial damage and damage to professional reputation. For expatriates in Berlin, this stress is compounded by the distance and responsibility they carry. Early risk assessment helps avoid costly mistakes and allows for safer, more confident business expansion.

 

 

How We Support Corporate Due Diligence in Japan

Our Corporate Background Investigation Service

We conduct thorough due diligence on Japanese companies, including financial stability, business history, reputation, key personnel background, payment records, and any hidden risks or legal issues. Our investigation uses legal and reliable sources. You will receive a clear, detailed bilingual (English & Japanese) report to help you make informed business decisions.

 

 

Advantages of Our Service

As a Japan-based detective agency, we have direct access to local information that is difficult to obtain from Berlin. We offer full bilingual support and work with legal professionals when needed. Our investigations are discreet, ethical, and strictly compliant with Japanese law. This gives Japanese expatriates in Germany a significant advantage in risk management.

 

 

Important Points to Consider

The more specific information you provide about the target company (name, address, industry, etc.), the more accurate and efficient our investigation becomes. While we can uncover many hidden risks, no investigation can guarantee future performance. However, our service greatly reduces uncertainty and helps protect your business interests.

 

 

Survey request flow

1.Inquiries

Before requesting a detective investigation, first contact the detective agency. Use email to communicate your inquiry or request outline. Consultation is free.

 

2.Consultation and Free Estimates

Detective agencies provide consultations and free estimates based on the content of your inquiry. We will share your needs and details of your case, and discuss appropriate methods and costs for detective investigation. I am also interviewing online.

 

3.Contract

If you are officially requesting a detective investigation, you will need a contract with a detective agency. The contract will detail the scope of the investigation, duration, fees and privacy protection. Before signing a contract, fully understand the contract contents and clauses, and sign and agree after being satisfied.

 

4.Compensation Payment

Research fees are paid in advance. Payment will be made in accordance with a fee structure clearly agreed upon under the contract. It is also necessary to settle expenses such as transportation expenses that were actually necessary after the survey.

 

5.Conducting investigations

Detective agencies conduct investigations under contract. Investigative methods and action plans vary from case to case, but professional detectives gather the necessary information and take steps to achieve their goals. The investigation will be conducted in accordance with the law. We cannot accept investigations that are illegal.

 

6.Providing Reports and Results

After the investigation is completed, the detective agency will provide reports and evidence. The report contains detailed results of the investigation and information gathered during the investigation. If necessary, we may consult with the office regarding the content of the report or request additional investigation.

 

 

Real Cases: Support for Japanese Expatriates in Berlin

Case Example 1 :41-Year-Old Japanese IT Company Executive

A Japanese executive in Berlin was about to sign a major outsourcing contract with a Japanese company. We conducted due diligence and discovered the company had significant hidden debts and a history of payment delays. Thanks to our detailed report, he avoided the risky deal and chose a more reliable partner.

 

 

Case Example 2 : 38-Year-Old Japanese Startup Founder

A woman planning to import specialty goods from a Japanese manufacturer asked us to verify the company. Our investigation revealed the president had been involved in past fraud cases. She decided not to proceed with the transaction and protected her startup from potential financial damage.

 

 

Common Outcomes

Most clients we support in Berlin either proceed with confidence after confirming the company is reliable, or they avoid risky deals after discovering serious issues. Having clear, professional evidence helps them make safer business decisions and protect their careers and investments.

 

 

Frequently Asked Questions

How long does the corporate due diligence take?

Most investigations are completed within 7 to 14 days, depending on the complexity of the company. Urgent cases can be handled faster. We provide regular updates in English or Japanese.

 

 

Is the investigation legal and confidential?

Yes. All investigations are conducted strictly according to Japanese law using legal methods. Your information and the report are handled with complete confidentiality.

 

 

What information should I provide?

Please provide the company’s full name, address, representative’s name, and any specific concerns you have. The more details you share, the more accurate and efficient our investigation becomes.

 

 

Make Smart and Safe Business Decisions

As a Japanese expatriate in Berlin, starting business with a Japanese company can be full of opportunities, but it also carries hidden risks. Verifying the real situation of a potential business partner is one of the most important steps to protect your career and finances. Our detective agency in Japan specializes in professional corporate due diligence and risk assessment. With bilingual (English & Japanese) support, strict legal compliance, and deep local knowledge, we help you uncover the truth behind the company’s public image. Don’t take unnecessary risks. Know who you are really dealing with before signing contracts or transferring funds. Contact us anytime for a completely free 24-hour confidential consultation. We are here to support you with professionalism and discretion.

 

*All investigations are conducted in accordance with Japanese laws and regulations, which may differ from those in other countries.

 

 

 

WhatsApp

WhatsApp
Detective Agency Japan Official WhatsApp
We also accept inquiries via WhatsApp. Questions or consultations will be reviewed and responded to by our investigation team.

 

  • With WhatsApp, you can easily make inquiries anytime, regardless of the hour.
  • Even when you can’t make a phone call, you can still consult via WhatsApp.
  • For those who don’t want anyone to know, WhatsApp allows you to hide messages so there’s no need to worry about being found out.
  • Since staff members reply one by one, there’s no hassle of AI auto-responses.

 

 

※Some of the consultation cases published on this website have been edited or modified in accordance with Article 10 of the Detective Business Act to protect individual privacy. We strictly comply with relevant laws and are committed to providing trustworthy investigative services.

 

この記事の監修者

Editor of this article
Japan
Detective Agent
This page is created by experts from the Investigative Association under the supervision of a detective with years of experience in the investigation business. The content of the article is created based on past cases in order to provide information related to the survey, such as basic knowledge of the survey, request method, request fee, etc., by experts with survey knowledge.

 

 

浮気調査における弁護士のアドバイス

Legal Advice
From Attorney Imai
Member of the Tokyo Second Bar Association
    If you are considering using a private detective agency or an inquiry agency, it is recommended that you first clarify the purpose of your request and the necessary information before proceeding with consultations or entering into an engagement contract. Keep in mind that hiring a private investigator involves costs, so it is important to proceed only when you are satisfied with the fee. When used appropriately according to the purpose, investigative services can provide highly valuable information later on. Therefore, it is essential to have thorough discussions with the agency and aim to make a well-prepared, high-quality request.

 

 

Related articles

How to Verify If a Japanese Business Partner Is Legitimate from San Francisco

When you are based in San Francisco and planning to do business with a Japanese company, con‥more

Suspecting Misuse of Company Funds by Accounting Staff at a Japan Headquarters

For Japanese corporate expatriates working in Chicago, discovering signs of possible account‥more

Worried an Investment Offer from Japan Might Be a Scam?

If you are a Japanese businessperson living in Barcelona and someone in Japan has introduced‥more

Worried About Trade Secret Leaks from Your Business Partner in Yokohama

Running a business in Yokohama as a foreign entrepreneur can bring both opportunity and risk‥more

Ex-spouse in Japan Makes You Being Apart From Child — What You Can Do from Vancouver

Many Japanese parents living in Vancouver struggle when their ex in Japan refuses to allow c‥more

My Friend Suddenly Went Missing in Sapporo While Studying Abroad

Living in Sapporo as an international student can be exciting, but when a close friend sudde‥more

Lost Contact After Meeting Someone at New Chitose Airport

Meeting someone during your travels can be unforgettable, but losing contact details may fee‥more

Is My Japanese Boyfriend Really Single? Marriage Status Check from California

If you are living in California and dating a Japanese man, it is natural to want to know for‥more

How to Collect Evidence When a Japanese Contractor Fails to Deliver from San Francisco

When a Japanese outsourcing partner stops responding after receiving payment, it can quickly‥more

Is My Japanese Partner Scamming Me for Money? Romance Scam Check in Montreal

As a Japanese student living in Montreal, you may have started a relationship with someone i‥more

Is Your Japanese Online Girlfriend Real? Catfishing Investigation in Georgia

If you are a man in Georgia and have doubts about the Japanese woman you met online, you are‥more

Want to Know the Background of a Foreign Trainee Working with You in Koriyama

Living and working in Japan can sometimes bring challenges when working with colleagues from‥more

Objectively Confirming a Suspected Data Leak by a Japan-Based Employee from Orange County

Japanese expats working in Orange County often face challenges when they suspect confidentia‥more

A Japanese Company Doesn’t Pay for Outsourcing Fee — Legal and Practical Steps from Calgary

Many remote workers in Calgary face problems when Japanese companies delay or refuse payment‥more

Japanese Husband Returns to Japan with Your Child — How to Handle Custody Issues from London

If your Japanese husband has returned to Japan with your child and refuses contact, the situ‥more

When Japanese Spouse Returns to Japan with Your Child After Separation in Sydney

When a Japanese spouse separates in Sydney and suddenly returns to Japan with a child, many ‥more

How to Check on a Missing Partner in Japan While Studying in Los Angeles

When communication suddenly stops with someone important in Japan, especially a romantic par‥more

Identifying a Japanese Volunteer Who Disappeared After Payment from Portland

Culture event organizers in Portland often collaborate with Japanese volunteers for performa‥more

What Should I Do After Sexual Harassment During a Business Trip to Japan?

If you are a researcher or university staff member based in Seattle, Washington, and experie‥more

Is My Japanese Girlfriend Really Single? Marriage Status Check from Chicago

If you are living in Chicago and dating a Japanese woman, it is natural to want certainty ab‥more

Facing Workplace Harassment in Minato, Tokyo

Working in a foreign-owned company in Minato, Tokyo, can be exciting, but it may also come w‥more

A Technical Trainee in Akita City Has Stopped Coming to Work

In Akita City, it is not uncommon for technical trainees to suddenly disappear from their wo‥more

Lost Contact with a Technical Trainee in Koriyama, Fukushima

When communication suddenly stops with a technical trainee in Koriyama, it can be deeply wor‥more

Business Security Check for Airport Companies in Narita City

Running a business in Narita City, especially one connected to the airport, requires strong ‥more

Want to Know If Japanese Partner Might Be Married — How to Verify Marital Status in Japan

If you’re living in San Jose and dating a Japanese partner, doubts about their marital‥more

Want to Understand Cultural Differences Before Marrying Your Japanese Partner?

Marriage with a Japanese partner can be a meaningful and life-changing step, especially for ‥more

Reliable Ways to Verify Japanese Business Partners Before Signing a Contract

For many companies in Perth working with Japanese firms, confirming the reliability of a pot‥more

A Japanese Gallery Unpaid for Your Artwork — What Milan-Based Artists Can Do

For artists based in Milan who collaborate with Japanese galleries, unpaid commissions or co‥more

Background Check for Research Partners in Tsuruoka, Yamagata

Foreign researchers living in Tsuruoka may sometimes feel uncertain when starting a new coll‥more

How can I locate my Ex-husband in Japan for unpaid child support from Brisbane?

As a Japanese mother living in Brisbane, discovering that your ex-husband has returned to Ja‥more

CONTACTCONTACT

Free conslutation/estimate requests available 24/7

*All information on the request form will be encrypted.

NAMErequired

必ずご記入ください

Address

必ずご記入ください

Phone number

必ずご記入ください

Email addressrequired

必ずご記入ください

Investigation objectrequired

必ずご記入ください

Any informaton you have at this moment

必ずご記入ください

Request purpose

必ずご記入ください

Budget range

USD
必ずご記入ください

Privacy Policy

Detective Corporation Chosashikai Inc. (hereinafter referred to as “the Company”) shall comply with all applicable laws and regulations concerning the protection of personal information and other relevant standards. We hereby establish and implement the following Privacy Policy to ensure the thorough protection of personal information.

1. Collection, Use, and Provision of Personal Information

In the course of our investigation services, the Company collects personal information to the extent necessary. This information may be used for purposes such as contacting individuals, providing business-related information, or responding to inquiries via email or the distribution of documents. All collected personal information shall be handled in strict compliance with the Act on the Protection of Personal Information and other relevant laws and regulations, and shall be managed appropriately.

2. Management and Protection of Personal Information

The Company shall implement necessary and appropriate security measures to prevent unauthorized access, loss, destruction, falsification, or leakage of personal information. All personal information shall be handled safely under strict management controls.

3. Provision of Personal Information to Third Parties

As a general principle, the Company strictly manages all personal information it collects and shall not disclose such information to any third party without the prior consent of the individual concerned. However, if the individual has granted prior consent and the provision of personal information is necessary to deliver a service requested by the individual, the Company may disclose the relevant information to third-party service providers entrusted with such operations. Furthermore, the Company may disclose personal information when required to do so by legal authorities, such as courts, public prosecutors' offices, police departments, bar associations, consumer affairs centers, or other entities possessing equivalent legal authority. In addition, the Company may disclose information when it is deemed necessary to protect its own rights or property.

4. Modification, Correction, or Deletion of Personal Information

Upon request from the individual concerned, the Company shall, after verifying the identity of the requester, disclose the registered information. Furthermore, we shall, upon request and after identity verification, make additions, corrections, modifications, or deletions to the registered information. Please note that deletion of certain information may result in the inability to provide specific services.

5. Compliance with Laws and Continuous Improvement

The Company shall comply with all applicable laws, regulations, and guidelines related to the protection of personal information. We will also review and improve this Privacy Policy on an ongoing basis to ensure continued compliance and enhancement of our practices.

6. Contact Information

For inquiries regarding the Company’s handling of personal information, please contact us through the following :page

Agreement Required

Investigation requests
for all location in Japan acceptableAREA

【Hokkaido】
Hokkaido  
【Honshu】
Aomori  Iwate  Akita  Miyagi
Yamagata  Fukushima
Tokyo  Chiba   Saitama  Kanagawa
Gunma  Tochigi  Ibaraki
  
Niigata  Nagano  Yamanashi  Toyama
Ishikawa  Fukui  
Shizuoka  Aichi  Gifu  Mie
Osaka  Kyoto  Nara  Shiga  
Hyogo  Wakayama
Tottori  Shimane  Okayama  Hiroshima
Yamaguchi
【Shikoku】
Kagawa  Ehime  Tokushima  Kochi
【Kyushu】
Fukuoka  Nagasaki  Saga  Oita  Kumamoto 
Miyazaki  Kagoshima  Okinawa
【Asia】
Singapore  Indonesia  Thailand  Vietnam  Malaysia 
Taiwan
【Head office】
Detective Agency Japan

Investigation requests for all location in Japan acceptable