home > english > Investigation Services
Investigation Services
更新日:2021-02-15
掲載日:2021-02-01

You can check the services we offer below. Please check it out before apply.
目次:Investigation Services
Behavior investigation

Behavior knows the truth
How do you get the truth behind lies? Asking questions to a target is not working out sometimes. Behavior investigation is known as the most basic but also the best way to know the truth.
What is your purpose?
Behavior investigation is basicly tailing the target to obtain the information or evidence the clients want to know. Do you want to know where the target goes? or who he/she meets up with?, or anything else? We would like to understand the details of your purpose before the investigation.
Notes

For clients’ satisfication, we recommend you to understand the necessity of investigation scope. Clarifying the scope carries a result in cost-effectiveness, so you don't waste your time and money. If you have questions, please feel free to contact us.
Cost in behavior investigation
Retainer fee is required to apply to behavior investigation. The flat fee is calculated on a number of day, hourly, investigators terms which depend on the amount of information the client has at applying. Also, if other equipment and vehicles are required in an investigation, that cost would be charged.
Examples of case
- 3 days of behavior investigation (5 hours in a day) : 150,000JPY + other
- 1 day of behavior investigation (8 hours) : 60,000JPY + other
- 10 days of behavior investigation (5 hours in a day) :450,000JPY + other
- Evidence acquisition for fraud (5 days) : 300,000JPY + other
- Personal check investigation (5 days) : 400,000JPY + other
Tips
Here we have a little advice for you and us to start investigation easier. It will be helpful to bring photos of the target as many as you can. We have pre-investigation to recognize the target face before the actual investigation, but it also costs time and money. If your pre-information is enough to recognize the target in the short term, the investigation goes quickly and efficiently.
Personal or private investigation

Do not judge a book by its cover
In many cases, people easily trust others judging by their first impression. However, this is not always a good way to trust someone you don’t really know.
What is your purpose?
Applying for personal or private investigation requires you to cralify what information or factors you need. Purposes in this investigation are varied depending on cases, so we need to understand properly what kind of evidence you need as the result. If you are not sure, we are happy to have consultation before applying so please feel free to contact us.
Notes

A little advice from us is to have a consultation with professional before hiring a private investigation. Personal or private investigation has some type of purpose, for example, individual reasons, and business or corporate purposes. To make your investigation as cost-effectiveness, it is important to clarify what exact factor you need to obtain.
Cost for personal or private investigation
Retainer fee is required to apply to personal or private investigation. The flat fee is calculated on a number of day, hourly, investigators terms which depend on the amount of information the client has at applying. Also, the type and difficulties of information or evidence the clients have requested will be effect on the total cost. In the case of other equipment and vehicles are required in an investigation, that cost would be charged.
Examples of case
- 1 week personal investigation for individual request : 150,000JPY + other
- 1 month personal assets investigation : 400,000JPY + other
- 15days private investigation for corporate request : 400,000JPY + other
- 10days private assets investigation : 300,000JPY + other
Personal or private investigation for corporate purpose
In general, the purpose of private investigation for business is assets investigation to make less risk before making a decision for M&A or any kind of dealings. The evidence at this investigation will be helpful when you get troubles, for example, short of funds.
Economic reliability is to identify the ability of payments. Asset investigation would be the best plan to get a certain evidence. Intention check is to see if the supplier initially has intention to pay for the deal. You can get rid of the risk of fraud. Existence check is to recognize if the organization has an actual business activity. Also, you can have an investigation on a certain person in that organization.
Personal or private investigation for individuals
秋田探偵調査士会DETECTIVE AKITA
探偵法人秋田調査士会では、みなさまが安心して依頼できるよう様々な取り組みを実施しております。探偵依頼をご検討中の方は相談室へお問い合わせください。
Missing person

Whom are you looking for?
Recently, social media seems have all information. You may be able to find someone you want to reach out on your phone. However, the older information you look for, the more difficult it is to find him/her. What if someone you look for never has been on social media, what will you do? Our professional investigators are here to help you. The sooner, the better!
A few things you need for apply
The information you have now about the target is essential and important. Please bring the latest information or picture as much as you have. Also, we would like to hear the purpose of this investigation. It would be welcome to hear from you in person, but if you prefer a written document, that would be acceptable.
Unsuccessful missing person investigation
We had some cases that we couldnt reach out the target. One of the considerable reasons is the information we receive at the initial consultation has an error. Sometimes, the submitted information combines wrong or guessing. The information is where we start an investigation and if the point is wrong or far, it gets difficult to reach a successful result. Please make sure to provide us the latest and reliable information.
fee
■■■
Possibility of finding the target
Many of you considering to hire a private investigation may think of how much possibility you have to find the target with spending money. It is understandable that our confirmation would make you less stressed, but all we can say at the initial consultation is fifty-fifty. It depends on how much reliable and latest information we can get at the first and the target should not be hidden. Many other situations may affect the result. Two things we can recommend are to bring information as much as you can and contact us as soon as possible.
Corporate investigation

An private investigartion for business
We provide business consulting service based on private investigation and surveillance. There are many issues with running a company, so we support them to take less risks and make a decision for future success with using evidence from our investigation.
Own marketing procedure
In general, many people ask for help from a marketing consulting agency to solve a problem of marketing at their business. However, researching is one of the most necessary processes to maximize your profits in marketing and that is the area we are professionalized. We can research and gather information on an individual level so it could be a part of direct marketing construction. The information we gather is more details based on actual consumers’ reaction, so it helps your next sales promotion and marketing.
Handle information confidentially
All issues occurred inside and outside of company should be recognized promptly and handled in confidential, otherwise it gets bigger damage on your management. At the Detective Agency, we promise to deal with all information confidentially and support clients to solve the issues quickly.
Capable person search
Are you looking for someone capable and supportive for maximizing your business possibilities? Here we have a one-stop plan, helping you to find a human resource to fit qualifications you request and also assist the recruitment. If you are looking for someone inside of your company to invite to a new project but not sure whom it should be, we are the one who you should consult with. We survey on each employee including evaluations from others.
Investigation and surveillance are the nessesary tool for your business!
In general, a private investigation is for individual use, but secretly business uses have been existing for a long time. The private investigation is the service based on information, so it has flexibility to deal with any kind of issue. For example, you can get the certain information and evidence you need on time, and you can use the confidential information for unofficial projects in your business. We are the best partner who you can consult with when you have struggles.
Counter Surveillance

Key for counter surveillance
When you get a trouble, what would you do? Would you try to solve problems by yourself? or just ignore the issues? That is not the best answer. There is a certain reason why it happened and the wrong reaction to it might make the situation worse. To analyze the cause by gathering the information is the shortest way to reach the problem resolving.
Initial step for counter surveillance
Due to cralify what information we need to get, we start with hearing from you about the situation where you are and how you get there, and the reason why it happened if you know, and the target information.
Notes

A little advice from us is to have a consultation with professionals before hiring a private investigation. Counter surveillance has some type of purpose, for example, individual reasons, and business or corporate purposes. To make your investigation as cost-effectiveness, it is important to clarify what exact factor you need to obtain.
fee
Our business alliance and community network
Our strength is having business alliance with many areas’ professionals. This gives us an opportunity to support you from a variety of dimensions.
Investigators / Surveyors
They are a professional organization who are well experienced and knowledgeable about the counter surveillance area.
Problem solving consultant They have a business alliance with us and support consultant service to guide you to solve the problems. Their experience and knowledge should be helpful for anyone who prefers to deal with in confidencial and in individuals.
Lawyers / Judicial scriveners If litigation, lawsuit, or settlement out of court are the ideal way of solving your problem, they are where you should consult with.
秋田調査士会相談窓口
秋田市|能代市|横手市|大館市|男鹿市|湯沢市|鹿角市|由利本荘市|潟上市|大仙市|北秋田市|にかほ市|仙北市|小坂町|羽後町|藤里町|美郷町|三種町|八峰町|五城目町|八郎潟町|井川町|大潟村|上小阿仁村|東成瀬村
- 秋田相談室
- 0120-77-3372
Personal background check

What is the personal background check for?
Recently, a risk management on human resources is systemized, but sometimes the incidents are happened out of scope on the system. There are many procedures as there are people, so the personal background check is useful and accurate.
Procedures and types of the personal background check
The personal background check consists of trailing, stakeout, interview investigation, and evidence acquisition.
Some type of background check
-
Comprehensive background check ; Any information acquisition related to the target’s life situation, relationship, family
-
Personal background check for a particular purpose ; Investigations along with the clients’ requests
-
Relationship specialized background check ; Investigation for not only the target but also someone else related to your case and requests
Notes

A little advice from us is to have a consultation with professionals before hiring a private investigation. The personal background check investigation has some type of purpose, for example, individual reasons, and business or corporate purposes. To make your investigation as cost-effectiveness, it is important to clarify what exact factor you need to obtain.
fee
What you obtain through the personal background check
| Life situation | Through seeing the target’s lifestyle, you will know where the target lives and who lives with, where he/she goes daily, and what his/her occupation is. It helps you to identify the target’s characteristics. |
|---|
| Friendship | You will know who the target meets and how often and what they do together. To see his/her preference or taste will be a key to get to know his/her way of thoughts. |
|---|
| Family and other relationship | You can check whether the target has a partner and family. If you are not sure if he/she is single or not, this information would help you to make a decision. |
|---|
| Other | If you don’t see anything to fit your situation above, please feel free to contact and ask us questions. We are happy to hear your request and offer a matched plan for you. |
|---|
Dating background check

Marriage is one of the biggest contracts in life
If you are not sure about your partner’s background and can not decide to get marriage, it is time for us to help you. It is understandable that you love your partner, but not sure if he/she is the one whom you should marry. If you have something you are curious about and it makes you hesitate to make a decision, please feel free to contact us.
What if your partner have something suspicious...
Please cralify the suspicious point of the target and what exactly you want to know.
Examples;
- Identification of if he/she has other relationships
- Assets investigation of the target
- The targets’ personal background check including family information
- The targets’ marriage history check
Notes

A little advice from us is to have a consultation with professionals before hiring a private investigation. The dating check investigation has some type of purpose, for example, individual reasons, and business or corporate purposes. To make your investigation as cost-effectiveness, it is important to clarify what exact factor you need to obtain.
費用 fee
Case examples
Case 1
| When you see something suspicious about your son/daughter’s partner The personality should not be judged by just a first impression. However, sometimes parents want to make sure if he/she is a reliable and honest person as their son/daughter’s partner. Recently, international marriages have become popular and it might happen that your son/daughter decides to live in another country. It rarely makes you see each other in person so you will get less time to get to know the partner. We are here to help you to see a bit more about him/her. |
Case 2
| When you will get marriage with someone who have married before When you don’t know if your partner has a marriage history and children, it is better to make a clear before making a decision. If you see any small thing that makes you worried, please contact us. |
Case 3
| Marriage fraud Some people tend to share their assets once they get engaged, but it is not always a good idea. It is better to clarify if the engagement is a fake when you feel something curious or suspicious. |
Evidence aquicision

Evidence is the key to see the truth
As a third party, the truth is difficult to find. Evidence is the only key that shows the way to get the truth. This investigation is useful not only for getting the information of the truth, but also for a lawsuit.
What exactly you want to know?
The evidence you want to kwow for problem solving should be clear before we start the investigation. If you have any difficulty or questions, please feel free to contact us.
Examples;
- Evidence of your partner having an affair
- Evidence of the fact you borrow money to the target but without IOUs
- Evidence of any kind of harassments
- Evidence for a lawsuit
Notes

To cralify what exactly you are looking for is important, otherwise we will gather information not related to your case and you will end up with wasting time and money. If you are not sure what kind of evidence you need for your problem solving at appy, please feel free to have a consultation with us.
費用 fee
Types of evidence
- Documentary evidence ; The contents are recognized as the evidence by the court reads the document and obtains the contents described.
- Inspection ; The evidence obtained through an inspection called as the inspection result and it is directly processed by judges.
- Examination of witness ; The evidence obtained through examination of witness called as testimony and it is one of processes obtaining evidence from witnesses in a law court.
- Examination of parties ; The questioning process for parties processed by judges in oral conversation and the evidence obtained through this is called also as testimony.
- Appraisal ; The appraisal opinion is stated by professionals experienced in an academic particular area.
秋田県の公共機関サービス

- 秋田県庁
- 秋田県秋田市山王4丁目1-1
- 秋田市役所
- 秋田県秋田市山王1丁目1-1

- 秋田県警察
- 秋田県秋田市山王4丁目1番5号
- 秋田警察署
- 秋田県秋田市千秋明徳町1-9

- 秋田家庭裁判所(秋田)
- 秋田家庭裁判所:秋田県秋田市山王7-1-1
- 秋田県内支部
- 能代支部、本庄支部、大館支部、鹿角出張所、横手支部、大曲支部、角館出張所
秋田県の⺠間サービス

- 東北弁護士会連合会
- 宮城県仙台市青葉区一番町2-9-18 仙台弁護士会内
- 秋田弁護士会
- 秋田県秋田市山王6-2-7

- 東北地方協議会
- 秋田県行政書士会
- 秋田県秋田市山王4-4-14 秋田県教育会館3F
Corporate investigation
At international requests for a corporate investigation in Japan, here are some tips and cos‥詳しく見る
How to request a Japanese detective investigation from Vietnam
Welcome to DETECTIVE AGENCY JAPAN. We are a detective agency that conducts investigat‥詳しく見る
Find missing people in Japan from Thailand
Our detective agency provides effective and professional services in searching for people in‥詳しく見る
Clients’ experience in Personal or private investigation
There are some case examples shared by our clients. If you consider a personal or privat‥詳しく見る
How to request a Japanese detective investigation from Malaysia
Welcome to DETECTIVE AGENCY JAPAN. We are a detective agency that conducts investigat‥詳しく見る
For those who are considering requesting a Japan detective investigation from Singapore
Welcome to DETECTIVE AGENCY JAPAN. We are dedicated to providing high-quality and rel‥詳しく見る
Find missing people in Japan from Malaysia
We will introduce detective investigation services for finding people in Japan for Malaysian‥詳しく見る
About an investigation at Detective agency
It is the first time to contact to the detective agency for most of people, so for those‥詳しく見る
Behavior investigation|NEWS
How do you explain what the missing person investigation is? Most of you don’t kno‥詳しく見る
How to request a Japanese detective investigation from Taiwan
Welcome to DETECTIVE AGENCY JAPAN. We are a detective agency that conducts investigat‥詳しく見る
Missing person
At international requests for a missing person investigation in Japan, here are some tip‥詳しく見る
Evidence acquisition
At international requests for an evidence acquisition in Japan, here are some tips and cost ‥詳しく見る
Find missing people in Japan from Hawaii
Our detective agency provides effective and professional services in searching for people in‥詳しく見る
Clients’ experience in Personal background check
There are some case examples shared by our clients. If you consider a Personal backgroun‥詳しく見る
Clients’ experience in Evidence acquisition
There are some case examples shared by our clients. If you consider a Evidence acquisiti‥詳しく見る
Apply guideline
Here we have a guidance of application. Please read through before apply. Please‥詳しく見る
Clients’ experience in Counter Surveillance
There are some case examples shared by our clients. If you consider a Counter Surveillan‥詳しく見る
Clients’ experience in Dating background check
There are some case examples shared by our clients. If you consider a Dating background ‥詳しく見る
Find missing people in Japan from Vietnam
Our detective agency provides effective and professional services in searching for people in‥詳しく見る
Retainer fee
Here you can get information about our fee system including the breakdown, notes, retainer f‥詳しく見る
Dating background check
At international requests for a dating background check in Japan, here are some tips and cos‥詳しく見る
Behavior investigation
At international requests for a behavior investigation in Japan, here are some tips and ‥詳しく見る
Find missing people in Japan from Indonesia
Our detective agency provides effective and professional services in searching for people in‥詳しく見る
Find missing people in Japan from Singapore
Singapore has a lot of relationships with Japanese people, and there are quite a few people ‥詳しく見る
Find missing people in Japan from Taiwan
We will introduce detective investigation services for finding people in Japan for Taiwanese‥詳しく見る
How to request a Japanese detective investigation from Indonesia
Welcome to DETECTIVE AGENCY JAPAN. We are dedicated to providing high-quality and rel‥詳しく見る
Clients’ experience in Missing person
There are some case examples shared by our clients. If you consider a Missing person, pl‥詳しく見る
Missing person investigation|NEWS
How do you explain what the missing person investigation is? Most of you don’t know wh‥詳しく見る
Personal or private investigation
At international requests for a private or personal investigation in Japan, here are som‥詳しく見る
Private investigation in Japan
The description of work flow at the Detective agency Japan. Definition of private inves‥詳しく見る


























