Website Policy

Use of This Website

This website (hereinafter referred to as the “Site”) is managed and operated by Ryoka Sangyo Co., Ltd. (hereinafter referred to as the “Company”). Please read the following items carefully before using the Site and use it only after you have agreed to them. Please note that the content of the Site is subject to change or removal without prior notice.

1. Copyright

The copyright to the information, photographs, illustrations, logos, videos, and other content posted on the Site belongs, in principle, to the Company or the original creators. You may not repost, reproduce, modify, distribute, or otherwise use content without permission beyond the scope permitted by copyright law, such as for personal use.

2. Disclaimer Items

While the Company makes every effort to ensure the accuracy, completeness, and validity of the information posted on the Site, it does not guarantee its content. The Company assumes no responsibility whatsoever for any direct or indirect damages arising from the use of the Site. The same applies if users suffer damages due to maintenance or emergency shutdowns of the Site.

3. Prohibited Items

The following acts are prohibited in connection with use of the Site.

• Acts that damage the property, privacy, reputation, or credibility of the Company or third parties.
• Acts that interfere with the operation of the Site.
• Acts that violate laws and regulations, or acts that may do so.

4. Links to the Site

In principle, linking to the Site is permitted. However, the Company reserves the right to refuse links if the content of the linking website violates public order and morals, or laws and regulations. When linking to the Site, please clearly state that it is the website of Ryoka Sangyo Co., Ltd.

5. Links from the Site

The Site may contain links to third-party websites. The linked websites are managed and operated under the responsibility of their respective operators. The Company assumes no responsibility whatsoever for their content. When using linked sites, please review the terms of use and other relevant information for those sites.

6. Security and Recommended Environment

The Site uses SSL encrypted communication to ensure security. For a safer and more pleasant browsing experience, the Company recommends using the latest browser.

7. Privacy Policy

The Company is committed to protecting the privacy of its users. Please refer to the Company’s Privacy Policy regarding the handling of personal information.

8. Governing Laws and Jurisdiction

Any disputes arising from the use of the Site shall be governed by the laws of Japan, and the Tokyo District Court shall have exclusive jurisdiction as the court of first instance.

9. Cookie Policy

The Company uses cookies to collect certain information for purposes such as analyzing how customers use the website and providing customized services and advertisements to individual customers.

1. About Cookies

A cookie is a feature that stores information about a user’s website browsing on the user’s computer or other internet-connected device, such as a smartphone or tablet. Cookies themselves do not contain personal information such as a user’s name, address, phone number, or email address.
Cookies include those set by the Company (first-party cookies) and those set by third parties with whom the Company partners (third-party cookies).

2. Purpose of Using Cookies

(a) The Company uses cookies to improve user convenience, such as by eliminating the need to repeatedly enter the same information when browsing the website.

(b) The Company may use information collected via cookies to analyze how users utilize the website (including access patterns, traffic, and routing) in order to improve the website’s performance and enhance the services it provides to users.
In addition, the following tools are primarily used for this analysis, and information may be provided to the tool providers.

(c) In addition, cookies may be used by affiliated advertising delivery service providers to deliver behavioral targeting advertisements.

3. How to Reject (Disable) Cookies

(a) How to reject all cookies
Users can disable cookies by changing their browser settings. However, if cookies are disabled, some services may not be available.
Please check with each browser’s manufacturer for instructions on how to change cookie settings.

(b) How to reject specific cookies
Please contact each advertising delivery service provider to learn how to stop the sharing of information with them.

4. Information Sent via Third-Party Cookies

This service uses third-party cookies for the purposes of access analysis and advertisement delivery. The information sent via third-party cookies is as follows.

5. Inquiries Regarding the Cookie Policy

For any questions regarding this Cookie Policy, please use the inquiry form below.
Inquiry form

Established: May 13, 2026
Ryoka Sangyo Co., Ltd.