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Most frequent questions and answers
Once we confirm the payment, we can start working from the next day.
Yes. However, we don’t set the fixed prices due to the perspective of antitrust law. The cost of the investigation depends heavily on the assignment. It is within the range of 10,000 yen to 20,000 yen per hour per investigator.
Yes. We guarantee 100% money back as it is required. Although it never happened ever since the beginning, a refund guarantee is required in the event of a serious incident that could lead to the investigation being discovered due to a mistake by the investigation staff.