Fees

Fees

Investigation Fees

We will explain the costs based on the investigation you need.

Investigation fees vary depending on the nature of the investigation, the number of investigators, the investigation period, and the travel area. We will discuss your situation at our office in Aobadai, Meguro, Tokyo, and determine the appropriate scope so that we do not conduct investigations that are unnecessary for your objective.

Before you sign a contract, we will separately explain the investigation fee, actual expenses such as transportation costs, and any fees for reporting the results. We will begin the investigation only after you have reviewed and agreed to the scope and costs.

Discuss Fees
The hands of two people at a consultation-room table, with documents spread out as they discuss the fees

Basic Investigation Fee

1 day 99,000yenTax included

This is a flat rate for one full day of investigation. There is no additional charge based on the number of investigators, even if more investigators are assigned.

Investigations are generally handled within the basic fee. Additional charges apply only when unexpected travel or expenses become necessary.
If an investigation requiring additional costs becomes necessary, we will proceed only after obtaining your approval in advance.

Examples of Unexpected Costs

In connection with following the subject

  • When entering a building or staying overnight is necessary
  • When an unexpected trip to a distant location is necessary

Items Included in the Estimate

You can review not only the amount but also the investigation details and how it will be conducted.

Investigation Fee

The fee is calculated based on the number of investigators, the time required, and the number of investigation days. If the subject's movements are difficult to predict, we will also explain the anticipated investigation hours and time periods in advance.

Actual Expenses

We will explain expenses necessary for the investigation, such as transportation and facility usage fees. Any expenses that may arise in addition will also be explained in advance when the contract is signed.

Investigation Report

We will explain in advance how and when we will report the investigation results, including photographs and activity records. We maintain strict confidentiality from the end of the investigation through the delivery of the report.

From Consultation to Contract

Take your time and review the details

An orderly room with consultation documents, a pen, and a laptop arranged on a wooden desk

First, please tell us about your situation by phone or through our inquiry form. In-person consultations are by appointment, allowing you to speak calmly without worrying about those around you.

During the estimate process, we will explain the investigation objective, anticipated number of days, and conditions that may change the fee one by one. We will never pressure you to sign a contract, and you are welcome to take the information home and consider it.

View the consultation and investigation process

Frequently Asked Questions

Questions About Fees

We will listen to your situation and explain whether an investigation is necessary and how the fees are determined. We will provide a specific estimate after confirming your desired investigation scope and conditions.

If an investigation different from the original conditions becomes necessary, such as a different number of days or travel area, we will explain the investigation details and costs in advance. We will proceed only after you agree, and any additional costs will be explained beforehand.

We will accommodate your preferred contact method and time of day. In-person consultations at our office in Aobadai, Meguro, Tokyo are also by appointment, so please feel free to schedule a time that works for you.

A consultation table neatly arranged with documents and pens

To begin your consultation, please tell us about your situation

In-person consultations are available at our office in Aobadai, Meguro, Tokyo. If your matter is urgent, please call 03-6821-0270 first.

You can confirm your appointment details through our contact page. There is no need to rush into deciding whether to proceed with an investigation.

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