Terms of Use

This website (Website) is controlled and managed by the Japan Engine Corporation (J-ENG). Access to and its use are contingent on acceptance of the following terms of use:

1. Copyright

The copyrights in the Website and all the material on it, including text, photographs, images, and any other copyrighted material belong to J-ENG or other entities.

All private use is prohibited by individuals as well as copying, modifying, distributing, or duplicating the information on the Website beyond the extent authorized by Japanese copyright laws, international conventions, and other copyright laws without obtaining prior written permission by J-ENG or other entities. Contact J-ENG to obtain permission.

2.Trademarks, etc.

Rights to the trademarks, logos, and product names on the Website belong to J-ENG or other right holders. The use of trademarks without authorization from J-ENG or the right holders is prohibited under trademark laws and any other applicable regulations, except for specific use permitted under those laws.

3. Prohibitions

Using the Website for any of the following acts is strictly prohibited:

1. Infringing on or threatening to infringe on J-ENG’s or any third party properties or privacy;
2. Giving or threatening to cause any loss or damage to J-ENG or any third party;
3. Acting or threatening to act against public order and morals;
4. Committing or threatening to commit a crime or any act that leads to a crime;
5. Damaging the reputation of J-ENG or any third party;
6. Using, providing, or threatening to use or provide any harmful software program including computer viruses;
7. Violating or threatening to violate any laws, ordinances, or regulations;
8. Other acts deemed inappropriate by J-ENG.

4. Disclaimer and Limitation of Liability

J-ENG does not claim or represent that the information and contents on the Website are accurate, useful, secure, or safe against mistakes or hazards including computer viruses. J-ENG has no responsibility for any damages based on access to and the use of the Website.

J-ENG retains the right to modify the information and contents without notice. The Website’s operation may be suspended or terminated at any time. J-ENG has no responsibility for any damages for any reason.

The information related to the finance and management of J-ENG on the Website is offered without guarantees or accuracy to shareholders and investors.

5. Link Sites

When the user agrees with all the terms of use on the Website, especially the prohibitions and the following "linking conditions," the user (whether a business concern or an individual) is free to link without requiring any prior notice.

The Website’s information and URL may be changed, canceled, or deleted without prior notice. J-ENG has no responsibility for any damage caused by linking to the Website for the linked website’s owner or operator, viewer, or third party.

1. When linking to the Website, refer to the “title” of the linked page and correctly display its name.

2. It is absolutely prohibited to link such a Website with a website that may lead to infringement of property rights or any other rights possessed by J-ENG or to interfere with J-ENG's business activities.

3. It is absolutely prohibited to link from any Website or mail containing the following information:
 ・information contrary to public order and morals;
 ・illegal information;
 ・pornographic contents;
 ・information that abuses or defames J-ENG.

4. If the user’s website violates any of the above, J-ENG retains the right to remove the link.

5. Linking to the Website does not represent or imply any contractual relationship between J-ENG and any linking party.

6.Handling Personal Information on the Website

J-ENG recognizes that all personal information managed and used in its business activities must be handled and protected with extreme care.

7. Cookies

Our website uses cookies and similar tools to improve its performance and enhance the user experience. Continued use of this website without changing one’s settings implies consent. When cookies are disabled, some Website functions might not be available.


A cookie is a data file about visiting websites placed on a device.

Using Cookies on the Website

The Website only uses cookies to improve it.

Use of Google Analytics

The Website uses Google Analytics provided by Google Inc. to improve our services and provide a better user experience. The collected information is anonymous and cannot be used to identify any specific individual or user. It is managed based on Google’s privacy policy.

Google Analytics

 •Google Analytics Terms of use 
・Google Privacy Policy

Rejecting cookies

Cookies can be rejected or warning notices can be set to receive them through your browser accordingly. If all cookies are rejected, the Website can still be used, although some parts might not function properly. Contact the browser manufacturer or provider for details on how to change the settings.

8. Recommended System Requirements for Browser

For optimum results when using the Website, observe the system requirements listed below. The Website may not be usable or may display incorrectly if it is viewed on a system that falls below the minimum requirements or depends on a system’s browser settings to meet the requirements.

Recommended Browsers

・Microsoft Internet Explorer 11.0 or higher
・Microsoft Edge latest version
・Firefox latest version
・Google Chrome latest version
・Firefox latest version
・Safari latest version
・Google Chrome latest version


The Website uses Adobe Reader.
If it isn’t installed, some parts of the website might not be available. Download the latest version from the website.


Some parts of the Website contain content that uses JavaScript. Depending on your browser setup, JavaScript may be enabled or disabled. To view all the contents, ensure that JavaScript is enabled in your browser.

9. Contacting the Website

For queries about the Website, contact us using the contact form.

Announcement about personal information

We use cookies to ensure optimum use of our website and for continuous improvement. By continuing to use this website you agree to the use of cookies. Further information on cookies is available in our privacy policy.