Please read the following carefully before using the official Aoi Eir website (hereinafter referred to as the “Website”).
By using this site, you agree to the following terms and conditions. If you do not agree to the terms of the Site Policy, please do not use the Site.

Copyrights and Trademarks

Copyrights and other rights to all content (images, text, videos, etc.) on this site belong to Eir Aoi and MONSTAR design Inc. Selling, editing, reproducing, reprinting, distributing, or publicly transmitting all or part of the contents of this site to others without permission of the copyright holder is strictly prohibited.


  • Although the Company has thoroughly reviewed and verified the information posted on this site, the Company does not guarantee the accuracy, usefulness, safety, or any other aspect of the content.
  • The information on this site is current as of the date of posting, and may change over time.
  • In no event shall we be liable for any damages whatsoever resulting from the use of, or inability to use, the content on this site.
  • The content, composition, etc. of the data and other information on this site may be changed, modified, or discontinued without prior notice. Please be aware of this.
  • In the event that a user causes damage to the Site or the Company due to an act in violation of the Terms of Use or otherwise, the user shall compensate the Company for such damage.
  • In the event that use in violation of the prohibited items is picked up by external news sites or media, or spread through SNS, etc., the user shall be responsible for taking action such as requesting the deletion of the article, etc. in question or requesting that the publication of the article be discontinued.

Governing Law and Court of Jurisdiction

  • These Terms and Conditions and the Service Use Agreement shall be governed by and construed in accordance with the laws of Japan.
  • The Sapporo District Court shall have exclusive jurisdiction in the first instance over any and all disputes arising out of or in connection with these Terms of Use or the Service Use Agreement.

About Links

  • Links to external sites from this site
    This website contains links (external links) to websites operated by companies and institutions other than the Company, but the Company does not endorse the linked websites. We are not responsible for the handling of personal information or the content of external links.
  • Linking to this Site
    In principle, you are free to link to this site, whether commercial or non-commercial, but please be sure to set up the link in such a way that the screen changes completely to this site or a new browser window opens and this site is displayed. However, please refrain from setting up links that fall under any of the following or have the potential to fall under any of the following
    • Websites that include content that defames or slanders the Company, other companies (or persons), or other organizations, or that is intended to cause loss of trust in the Company.
    • Websites that infringe or may infringe intellectual property rights such as copyrights and trademarks, property, privacy, portrait rights, or other rights of the Company, authors, other companies (persons), or other organizations.
    • Websites that make it unclear that the contents of this site are those of the Company, such as those that are displayed within frames, which may cause misunderstanding by third parties.
    • In addition to the above items, websites that may violate laws, ordinances, regulations including rules and regulations, or public order and morals, or that may interfere with the operation of this site.

Please note that the URL of this site is subject to change without notice.