Japan PI Osaka

Private Investigators serving Osaka, Kyoto, Kobe & Kansai

Japan’s Premiere Bilingual PI Agency

About Us

Japan PI Inc. is a bilingual full service Private Investigator Agency with an office in Osaka Japan. We serve the Kansai area, and beyond. We’ve been in business since 2002, and established our Osaka branch in 2011. Our lead agent, Goro Koyama, has 27 years of experience as a Private Detective. We are the only agency where you can communicate with field agents directly in English.

From our Osaka office, we search Osaka, Kyoto, Nara, Kobe and all of the Kansai Area.


Japan PI Osaka

4-20-9-204 Minamihorie, 4 Chome-20 Minamihorie, Nishi-ku, Osaka 550-0015
P. 06-7177-6855

Japan PI Osaka Google Maps

Stakeout by Japan PI

Who We Serve

  • Individuals
  • Businesses
  • Investors
  • Insurance Companies
  • Law Firms & Attorneys

Services We Offer:

  • Surveillance
  • People Search
  • Find Lost Family
  • Background Checks
  • Company Investigations
  • Corporate Due Diligence
  • Service of Process

Why Japan PI?

We serve you with honesty and get things done with the best efficiency.

Integrity and Efficiency

We serve you with honesty and get things done with the best efficiency.

Legal Assistance

Legal Assistance

We specialize in assisting attorneys based on our rich experience in legal matters.

Bilingual PI

Bilingual PI

We specialize in cultural bridge services with a fusion of private investigation and translation.

To learn more about Japan PI:

  • Who we are & what we stand for
  • Who we serve
  • Why we are better
  • Services we offer

Head over to our home page to learn more.

Learn More About Japan PI

"I cannot tell you how pleased I am for your work... Perhaps we shall meet some day, but if not, I hope you know you have made a fundamental difference in my life and with several other people. In my culture, we have a word, mensch, which means a really good person, one whom you can trust and respect. You, sir, are a mensch. It is an honor to have worked with you."
Mark D

Contact Japan PI

For more info, contact an English speaking agent now

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