Private Detective salary in Japan

Average Yearly Salary of Private Detective in Japan is approximately 6,472,234 JPY (42,102 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.

What does Private Detective do?

A private detective, also known as a private investigator, is a professional who is hired to conduct investigations and gather information on behalf of individuals, businesses, or organizations. They work independently or as part of a private investigation agency and are often hired to uncover hidden truths, solve mysteries, or gather evidence for legal purposes. Private detectives use various methods to gather information, such as conducting surveillance, interviewing witnesses, and researching public records. They may specialize in different areas, including criminal investigations, background checks, infidelity cases, or corporate fraud. Private detectives may also be called upon to testify in court or provide their findings to clients.

Skills: Private Detective, Private Investigator, Investigation, Surveillance, Evidence Gathering, Legal Support
Job industry: Investigation and security services

How much does Private Detective make?

Difference in salary year over year or average salary increase is approximately 3 %


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Salary comparison to National average

Is Private Detective a well paid job?

Yes, our data show that Private Detective is an averagely well paid job that still allows for some yearly savings. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Private Detective?

High salary for Private Detective would be somewhere between 7,119,457 JPY and 9,384,739 JPY. However this is an estimation based on Gaussian Distribution.

How much can you save working as Private Detective in Japan?

Living in Japan the approximate monthly expenses are: 1,698 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.

Estimated Yearly Salary: 6,472,234 JPY
Estimated Monthly Salary: 539,353 JPY
Estimated Weekly Salary: 124,466 JPY per week
Estimated Hourly Salary: 3,112 JPY per hour
By working as Private Detective a person can save up to 1,811 USD per month or 21,731 USD yearly. Values are pre-tax.

NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.

For more information regarding expenses in Japan, see costs of living in Japan.

Salary comparison to region and neighbouring coutries

Country's neighbours are: China, South Korea, North Korea, Russia.
To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).

Estimated Yearly Salary for Private Detective

Last revision of data: 2025-01-04

Salary increase per years of experience

Based on data available the salary increase per years of experience is as following

0 years (beginner) equals base salary

1 to 5 years of experience yields +12% salary increase

6 to 10 years of experience yields +25% salary increase

11 to 15 years of experience yields +16% salary increase

16 to 25 years of experience yields +9% salary increase

more than 25 years of experience yields +10% salary increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

Top 10 highest salaries in Japan

Data as of 2025

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