Police Investigator salary in Japan

Average Yearly Salary of Police Investigator in Japan is approximately 7,916,730 JPY (51,401 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 Police Investigator do?

A police investigator is responsible for conducting thorough investigations into criminal activities, gathering evidence, and building cases against suspects. They work closely with law enforcement agencies to analyze crime scenes, interview witnesses and victims, and collect relevant information to solve crimes. Police investigators use their analytical skills to examine evidence such as fingerprints, DNA, and surveillance footage to identify suspects and establish connections between individuals and criminal activities. They also collaborate with forensic experts, prosecutors, and other professionals to ensure the accuracy and validity of their findings. Additionally, police investigators may testify in court, prepare reports, and participate in undercover operations to gather crucial intelligence.

Skills: Law enforcement, Criminal investigation, Evidence analysis, Crime scene examination, Witness interviews, Case building
Job industry: Law enforcement

How much does Police Investigator make?

Difference in salary year over year or average salary increase is approximately 4 %


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Salary comparison to National average

Is Police Investigator a well paid job?

Yes, our data shows that Police Investigator is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Police Investigator?

High salary for Police Investigator would be somewhere between 8,708,403 JPY and 11,479,259 JPY. However this is an estimation based on Gaussian Distribution.

How much can you save working as Police Investigator 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: 7,916,730 JPY
Estimated Monthly Salary: 659,728 JPY
Estimated Weekly Salary: 152,245 JPY per week
Estimated Hourly Salary: 3,806 JPY per hour
By working as Police Investigator a person can save up to 2,586 USD per month or 31,030 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 Police Investigator

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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