site policy

On this site, we recommend the following browsers for safer and more comfortable use.
Google Chrome latest version
Microsoft Edge latest version
Mozilla Firefox latest version

1. Plugins Some pages of this site require Adobe Flash Player (Flash Player 11.0 or higher). In addition, you need Adobe Reader (Acrobat Reader 9.0 or later) to view and print PDF files, Windows Media Player by Microsoft Corporation, Apple QuickTime, etc. to watch movies and sounds. For some pages, the latest version is required.
2. Cookie
In this site, we use cookies for the purpose of browsing more conveniently when everyone used is visited, for the purpose of obtaining information to continuously improve the site, etc. Cookie is the information sent from the server related to the operation of this site to the browser of everyone who uses it, and it is recorded on your computer. However, the information to be recorded does not include any information that identifies individuals such as your name, address, telephone number. In addition, there is no direct negative impact on the computer of everyone being used. In order to grasp the access situation of each page, we may use cookie of a third party company that we do business consignment. It is also possible to refuse cookie reception by manipulating the settings of the browser by everyone who uses it. Even in that case, it will not cause great hindrance to the reading of this site. Please refer to the help or manufacturer of each software for the setting method of the browser.
3. JavaScript
In this site, JavaScript is used for some content to make it more comfortable to use. Please note that if JavaScript is not turned on (enabled) in your browser settings, it may not be displayed correctly or operation may not be possible.
4. SSL (TLS)
In this site, TLS encrypted communication is used for some services in order to improve the security level. In order to use the corresponding service, your web browser must support TLS 1.2. By using a web browser compatible with security functions, we automatically encrypt and transmit personal information such as name, address or telephone number to be used by everyone using it. In the unlikely event that a third party intercepts transmission data, there is no worry that the content will be stolen. Also, depending on the setting of the firewall etc, the page may not be available.
5. PDF
In order to see the PDF format file, Adobe Reader of Adobe Systems Corporation is necessary. If Adobe Reader is not installed or if the contents of the website are not displayed correctly, please download the latest version and then read it.
6. FLASH
In order to view the content using FLASH, Adobe Systems' Adobe Flash Player is required. If you do not have Adobe Flash Player installed or if the contents of the website are not displayed correctly, please download the latest version and see it.
7. Excel, Word
On this site, part of the attached file is provided in Microsoft Excel format and Word format. Microsoft Excel and Word are required to view the attached file.

It does not give any guarantee on the completeness and accuracy of the information described on this site.
We may change the information published without notice. We shall not bear any responsibility for loss directly or indirectly caused by using the information or contents contained in this site.

When using this site, the following acts are prohibited.
1. Act that hinders the operation of this site and acts that impede.
2. Actions that cause damage to other users, third parties, or our company, disadvantages, disadvantages, privacy, etc, or acts that might be feared.
3. Acts contrary to public order and morals or acts that fear thereof.
4. Acts that violate laws, statutes or ordinances.
5. Any other action that we deem inappropriate.

Phone number 03-5829-5622
For inquiries from e-mail from here