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Phone Support Hours: Weekdays 09:00 - 18:00 (JST)
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Why you need an Independent Investigator in Japan

Conflict of Interest

Most Japanese brokers represent both the buyer and the seller. They are incentivized to close the deal, not necessarily to protect you.
The Disclosure Gap

Standardlegal disclosures often omit "psychological defects" (accidents/suicides) if they occurred in the past or involve complex neighbor issues.
Physical Distance

 Overseas investors cannot detect subtle red flags (smells, noises, or "vibe") that only a local expert can catch.
小見出し
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We identify and provide the "hidden truths" essential for informed investment decisions. By combining real estate expertise with professional private investigation, we deliver comprehensive due diligence that reveals the "true state" of a property—without requiring the investor to be on-site. We leave no stone unturned, uncovering every potential risk through a powerful combination of AI-driven data analysis and boots-on-the-ground field inquiries.

Distinctive Features of Our Service

FEATURE 1
Professional Due Diligence
Legal and Physical Risk Assessment by Experts We go beyond simple document checks. By combining analysis of property registries and building certificates with physical on-site inspections, we identify "hidden defects" that are invisible on paper.
FEATURE 2
Investigative Tactics
Detecting "Human & Psychological Defects" using Private Eye Methods The "dark side" of real estate—such as troublesome neighbors or anti-social ties—cannot be found through standard channels. We use investigative techniques, including local interviews and environment analysis, to nip potential trouble in the bud.
FEATURE 3
Strategic Investment Advice
Neutral Proposals to Protect Your Assets We are 100% independent. We do not sell real estate, so our advice is never biased by a desire to earn a sales commission. We provide objective data to help you make a calm, rational decision.
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Don't let your "first step" become a "lifelong liability.

[Note] All contracts and payments are fundamentally processed in Japanese Yen (JPY). Prices shown in US Dollars (USD) are for reference only and are subject to change based on the prevailing exchange rate at the time of payment. For large-scale projects or simultaneous investigations of multiple properties, we will provide a custom quote through our Professional Plan.

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Don't let your first investment become a
"lifelong liability."

"I can calculate the ROI, but I can't see the 'hidden side' of the property." If you are new to real estate investment and feel this anxiety, you are correct. In real estate transactions, there are often "landmines" that even licensed agents might overlook and that sellers choose not to disclose. Since your first investment is the one where failure is not an option, let The Origin Property Insight Japan be your "essential safety net.

"Complementary Expertise: With professional eyes, we read between the lines of complex disclosure statements to uncover the "hidden truths.

"Psychological Peace of Mind: Through on-site investigative tactics, we eliminate the physical anxiety of being unable to visit the property yourself.

Rational Decision-Making: Our neutral, third-party reports act as a "cool-down period," preventing emotional or impulsive purchases.

Success with your very first property forms the foundation of your future wealth. We are your partner, dedicated to adding absolute confidence and peace of mind to your "first step."




 High-Yield Condo with "Hidden Management Fee Arrears"
S.K., Resident of Tokyo

"I was initially drawn to a high-yield studio apartment due to its attractive surface returns. However, I requested an investigation just to be safe. The expert analysis revealed that the previous owner had been delinquent on management and repair fees for several years—a crucial fact the real estate agency had completely failed to mention. Thanks to this discovery, I was able to avoid a future cash flow crisis and potential legal disputes. They are a partner you can truly rely on to report the 'truth' beyond a simple property check."
VOICE１

 Hidden "Water Damage History" in a Renovated Property
C.W., Resident of mainland China

"The interior looked brand new after the renovation, but the on-site investigation uncovered traces of past water leaks under the floorboards and signs of mold. This helped me avoid a private legal dispute and significant future financial risk. I own several properties in Japan, but since I don't live there, it’s difficult to see the reality of the situation on the ground. Since discovering The Origin Property Insight Japan, I can now invest with total peace of mind."
VOICE2

 Exposing "Overpriced Rent Settings" that Ignored Local Market Rates

T.K., Resident of Tokyo
"I was considering a property as an investment, but the projected rent seemed suspiciously high compared to the surrounding area. When I requested an investigation, they compared the actual occupancy rates of the management company with the local market and highlighted the unnatural rent setting. This allowed me to correct my yield simulation to a more realistic figure. Their professional insight stopped me from making an impulsive purchase and saved me from an unprofitable investment."
VOICE3

Visualizing Risks of Invisible Aging Pipes

H.K., Resident of mainland China
"As an expert in the field, they pointed out the risk of aging drainage pipes that couldn't be seen on floor plans or registry documents. Neither the previous owner nor the real estate agency seemed to be aware (or perhaps they were hiding it), but a major flaw was found. Thanks to the prior investigation, I was saved from the 'lifelong liability' of massive repair costs. I'm glad I found out before the closing."
VOICE４

 Verifying Vacancy Risks and Neighbor Environment

Y.M., Resident of Saitama
"I was about to make a quick decision on a central Tokyo condo based only on the price and expected yield. However, when I consulted The Origin, they conducted a survey of occupancy rates in similar nearby properties and uncovered risks related to the current residents and management status. Specifically, seeing the future rent-drop risk visualized through objective data made me realize my initial yield projections were far too optimistic. I'm grateful that I could make a calm, informed decision without being swept away by the moment."
VOICE５

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サンプル 太郎
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VOICE
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How It Works

We have established a highly transparent workflow to ensure the fastest possible turnaround from the initial consultation to the final report delivery.

STEP
1
Free Consultation & Sharing Property Info
STEP
2
Plan Selection & Online Payment
STEP
3
Professional Field Investigation & AI Data Analysis
STEP
４
Delivery of Detailed Investigation Report
Our Commitment to Efficiency and Quality

Swift Action: Upon confirmation of payment, we immediately assemble a specialized expert team to commence the investigation.

Thorough Investigation: We don't just look at digital records. By utilizing private investigative tactics and on-site field research, we uncover the "Truth" that can only be found by being physically present.

Digital Delivery: Reports are delivered in a secure digital format. This ensures a seamless and reliable experience for investors located far away or residing overseas.
Buying a property is a major decision that can shape your life. To prevent the lifelong regret of "I wish I hadn't bought it" and to ensure your investment truly becomes a "Wealth-building Asset," we use our expert eyes to visualize invisible risks. We are here to support your wise and rational investment.
メリット
ここをクリックして表示したいテキストを入力してください。
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。テキストテキストテキストテキストテキストテキストテキストテキストテキスト...。テキストテキストテキストテキストテキストテキストテキストテキストテキスト...。テキストテキストテキストテキストテキストテキストテキストテキストテキスト...。

FAQ

Q
 Can I request an investigation without visiting your office?
A
Yes, the entire process is completed online. Reports are also delivered in a digital format.
Q
Will the real estate agent or broker find out that I've requested an investigation?
A
No. We comply with all private investigation laws and maintain strict confidentiality. We will never disclose your personal information or your intent to purchase during our on-site inquiries.
Q
 How long does it take from the request to the delivery of the report?
A
 It depends on the plan, but generally, we deliver within 5 to 10 business days after payment confirmation. For the "Premium Plan" involving on-site field research, the timeline may vary by a few days depending on local weather or property conditions.
Q
What are the payment methods? Is payment possible from outside Japan?
A
We accept credit cards (via Stripe) and bank transfers. While the prices on the site are in Japanese Yen (JPY), you can pay in US Dollars (USD) or other currencies based on the exchange rate at the time of payment.
Q
Can you investigate properties other than condos, such as houses or whole buildings?
A
 Yes, we can. We handle a wide range of properties, including detached houses, apartment complexes, commercial buildings, and vacant land. For larger properties, we will provide a custom estimate under our "Professional Plan."
Q
 I will receive a "Disclosure Statement" from the real estate company. Isn't that enough?
A
Disclosure statements are primarily based on documented information. As an independent third party, we aim to uncover the "hidden side" that the broker may not be aware of (or is not legally obligated to disclose), such as neighbor disputes, noise issues, or physical defects.
Q
Can I get a refund if I decide not to buy the property after the investigation starts?
A
As a general rule, we do not offer refunds for cancellations once the investigation has begun. However, many clients tell us they are satisfied even if they don't buy, saying, "I'm glad I found the fatal flaw during the investigation and avoided taking on a lifelong liability."
Before You Make a Final Decision...

Even if you are in the early stages and just have a few concerns about a property, we are happy to help. Please send us the property URL or any details via the Free Consultation Form. Our experts will propose the most necessary investigation for your specific needs.
Q
ここをクリックして表示したいテキストを入力してください。
A
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。テキストテキストテキストテキストテキストテキストテキストテキストテキスト...。テキストテキストテキストテキストテキストテキストテキストテキストテキスト...。テキストテキストテキストテキストテキストテキストテキストテキストテキスト...。
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Trusted by

Real Estate Investment Funds
Asset Management Companies
Law & Tax Firms
Private Banks
Overseas Real Estate Agents
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The Origin Property Insight Japan

Tokyo Main Office: 8F-B Hirokoji Bldg, 1-17-6 Ueno, Taito-ku, Tokyo 110-0005,
JapanChiba Reception Center: 116 Omatsu, Shiroi-shi, Chiba 270-1439, Japan
Phone: +81-47-770-1239
Private Investigation Business Registration: Chiba Prefecture Public Safety Commission No. 44260005
Business Operator: The Origin Property Insight Japan
Representative: Akihiko Takei
Email Address: info@origin-insightjp.com
Terms of Service (Act on Specified Commercial Transactions)
Sales Price: As listed on each product/plan detail page.
Additional Fees: Bank transfer fees are to be borne by the customer.
Payment Timing: As a general rule, payment must be made prior to the commencement of the investigation.
Payment Methods: Credit Card (via Stripe), Bank Transfer.
Commencement of Service: Investigation will begin promptly upon confirmation of payment.
Returns, Refunds, and Cancellations: Due to the nature of the service, no returns or refunds will be accepted once the investigation has commenced. However, this does not apply in cases of service deficiencies or negligence on our part.
Disclaimer Regarding Real Estate Appraisal and Guarantees
This service is intended to visualize and provide information regarding the property under investigation. It does not constitute a formal real estate appraisal, nor does it guarantee the price or value of any property.
Furthermore, please be advised that the information obtained through this investigation does not guarantee the future profitability, maintenance, or increase in asset value of the property. The final purchase decision and any resolutions regarding real estate transactions are to be made at the customer’s own risk and discretion.
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Private Investigator Business Registration Certificate

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