Terms and Conditions of Use / Privacy Policy

Welcome to the yucasii.com web site (hereinafter the "Web Site" ). The following terms and conditions of use govern your use of the Web Site.

By entering in this Web Site, you unconditionally consent to the following Terms and Conditions of Use, which can be modified by Happifull Co., Ltd. (hereinafter the "Happifull" or "we" , "us" , or "our" ) in its sole discretion, at any time and without notice. The Terms and Conditions of Use include but are not limited to any others agreements and policies incorporated by reference herein (collectively "Terms and Conditions of Use" )

1. Intellectual Property Rights

This Web Site as well as the yucasii trademark are owned, registered and maintained by Happifull.


All trademarks, logos, whether registered or not, displayed on the Web Site, including but not limited to the yucasii trademark are owned by Happifull and will remain the exclusive property of Happifull. These trademarks may not be used in connection with any product or service that does not originate with Happifull, in any manner that is likely to cause confusion among users, or in any manner that disparages or discredits Happifull.

You acknowledge and agree that the Web Site, and all content included therein, including, but not limited to, all text, information, data, images, icons, photographs, illustrations, multimedia (graphic, audio and video), charts, indices, reports, data, software, HTML code and screens contained therein and the like (collectively "Content" ), is owned by or licensed to Happifull and is subject to protection by international intellectual property laws, including, but not limited to, rights in the nature of patent rights, copyrights, trade secrets, trade names, trademarks, service marks, moral rights, know-how and any other similar rights recognized under laws or international conventions in any country or jurisdiction in the world.


Subject to these Terms and Conditions of Use, and except as otherwise indicated on the Web Site, you may use, access, download, copy, store, manipulate, reformat, print or display any Content to which you have authorized access solely for your own personal use. You may not otherwise download, copy, store, manipulate, reformat, print, display, publish, transmit, distribute, create a derivative work from, resell or make any other use of, the Web Site, or any Content contained therein. No right, title and/or interest in any material or software may be deemed assigned to you as a result of any such download or copying. You agree to maintain and abide by all copyright or trademark notices and other notices contained on the Web Site and in the Content.

2. Disclaimer

The Web Site is provided to you strictly on an "as is" basis, without warranties of any kind, either express or implies statutory or otherwise. No written information given by Happifull shall create any warranty.


In no event, shall Happifull, or any of its affiliates, and its and theirs officers, directors, shareholders, employees, agents, representatives or licensors or successors or assigns of each be liable hereunder, under any theory of liability whatsoever (including, but not limited to, negligence and strict liability) for any direct, indirect, incidental, special, punitive or consequential damages or for loss of profits, revenue, data or programming, (whatever in an action in contract, tort, product liability, statute or otherwise (even if Happifull has been advised of the possibility of such damages) arising out of


  • Your use of the web site, including, but not limited to, any loss or damage caused by any reliance on, or any delays, inaccuracies, errors or omissions in, any information accessed on or through the web site,
  • Any transaction entered into through or from the site,
  • Your inability to use the web site for whatever reason, including, but not limited to, communications failure or any other failure with transmission or delivery of any information accessed on or though the web site,
  • The deletion, correction, destruction, damage, loss or failure to store any information,
  • The use of any products or services obtained on or through the web site,
  • Unauthorized access to the web site and unauthorized alteration to transmissions or data,
  • Statements or conduct of any third party on the web site, or
  • Any other matter relating to the web site.

Any reference to any product or service which has been or may be provided by Happifull or any other company does not amount to a promise that such product or service will be available at any time. Changes to or improvements in such products or services may be made at any time without notice.


Happifull takes all possible steps to ensure the accuracy and timeliness of the information included on this Web site but cannot absolutely guarantee the accuracy, completeness or timeliness of the information provided on this Web site.


However, Happifull reserves the right at any time and from time to time to modify or discontinue temporarily or permanently, the Web Site (or any part thereof) with or without notice. You agree that Happifull shall not be liable to you or any third party for any modification, suspension or discontinuance of the Web Site.

3. Collecting Data

The yucasii.com may deposit "cookies" in a visitor's computer. A cookie is a small data file placed on your computer's hard drive by a web page server. A cookie may contain information (such as unique user ID), which is used to track the pages of the sites you've visited. Happifull uses cookies to measure activity on its Web Site, which allows us to determinate which areas and features of its Web Site are most popular. This information allows us to make improvements and updates to enhance your yucasii.com experience. We never save passwords, credit card information or other personal identifiable information in cookies.


Most web browsers are initially set up to accept cookies. You can, however, reset your browser to refuse all cookies or to indicate when a cookie is being sent.

4. Links to other Web sites

yucasii.com may contain links to sites other than its own. These sites may have their own terms and conditions, or no terms and conditions at all. We have no responsibility for those sites and provide these links solely for the convenience of our visitors. Such links may be to advertisers, content providers or other companies who may use our logo and/or style as a result of a co-branding agreement. These sites may send their own cookies to you and may collect information and use it in a way inconsistent with yucasii.com Terms and Conditions of use. Furthermore, Happifull cannot control these sites and external sources. Hence, Happifull cannot be held responsible for those sites or external sources, and declines any responsibility for the content, advertising, products, services and any other material available on or branching off those sites and external sources. In addition, Happifull cannot be held responsible for any damage or losses, true or alleged, deriving from the use or from having trusted the content, or goods and services available on those sites or external sources.

5. Security

Transmission of data over the Internet is never guaranteed and completely secured. It is possible that third parties not under the control of Happifull may be able to access or intercept transmissions or private communications without our permission or knowledge. Happifull takes all steps possible to protect your personal information. However, we cannot ensure or warrant the security of any information you transmit to us. Such transmissions are done at your own risk.

6. Acceptance of Terms and Conditions of Use

You represent and warrant that (a) you have the power and authority to enter into this agreement; (b) your use of the Web Site will comply with these Terms and Conditions of Use.


You agree to indemnify and hold harmless, and at Happifull's option, defend Happifull, and any of its affiliates, and its and theirs officers, directors, partners, members, managers, shareholders, employees, agents, representatives and licensors and successors or assignees of each from all damages, costs, liabilities, suits, judgments, penalties, expenses, obligations, losses, claims, actions, costs and expenses (including, but not limited to, attorneys' fees and expenses), relating to or arising out of any breach of these Terms and Conditions of Use or any use of the Web Site by you.

7. Return and Exchange

<For International Shipping>

  • There is the case that due to monitors, the environment of use or photography, some difference may occur. Also size may slightly different from its detail we give. You must understand them before making a purchase.
  • We do not accept the return and exchange according to your convenience. In case the product is shipped back to Japan due to impossibility to deliver, carriage for return will be charged to you.
  • The customer is liable for any loss or damage during shipping after shipment from us.
    We take the utmost care when managing, storing or sending products, in the event that the packaging of products is damaged when they arrive, Confirm the contents by opening in the box in the presence of the deliveryman before signing. If there is no problem with the contents, accept the products.
    In the event that the contents are also damaged, refuse delivery and receive "damage report" at your local delivery post office.
    When "refusing delivery" , since the products are returned to the sender unconditionally, the products will be returned to Japan.
    The "damage report" will be used for reference when claiming insurance after return of the products to Japan.
    Notify our customer care via our contact form or customer@yucasii.com within 7 days after receipt of the damaged products.
    After confirming returned products, if there is no problem, we will resend substitute products. We will refund the money only in case the substitute products are out of stock.
    However in China, when damage to the packaging is discovered, delivery will be immediately cancelled. Delivered products are temporarily held at the delivery post office, and a notification of damage is sent to the recipient. The recipient should visit the delivery post office, confirm the state of the contents and the delivery post office will prepare a "damage report" .
    In the event that you think that the contents are clearly damaged upon delivery, even though there is no damage to the packaging, Visit your local delivery post office to receive a "damage report" and return the products to our warehouse address. The "damage report" will be used for reference when claiming insurance after return of the products to Japan.
    Notify our customer care via our contact form or customer@yucasii.com within 7 days after receipt of the damaged products.
    After confirming returned products, if there is no problem, we will resend substitute products. We will refund the money only in case the substitute products are out of stock.

However in China, requests for a "damage report" after receipt are often rejected. Keep requesting through the investigation section of the delivery post office until you receive the report.


<For Domestic Shipping>

  • We accept the return and exchange only cases we have responsibility with reasonable reasons such as mis-shipment or products are get damaged during shipping. In such cases, you have to notify our customer care within 7 days after receipt of the products otherwise we can not accept the return and exchange. You shall keep the products safely as we will ask you to send back them. Please note that we will refund the money only in case the substitute products are out of stock.
  • Customers apply what is provided for in the preceding paragraph and follow our rules and steps prescribed separately. Shipping cost related to this case will be paid by us.

8. Privacy

Happifull understands that maintaining the confidentiality, integrity and security of its users' non-public, personally identifiable information ("Personal Information" ) is important to its users. In order for the Web Site to work accurately and efficiently, Happifull may collect and maintain Personal Information about users. Happifull collects Personal Information in circumstances when you knowingly provide such information, such as the information you are requested to provide in the registration form required to subscribe to the Web Site and through invisible means, as part of automatically collected information such as cookies.


Data is processed with under Happifull control for statistical surveys subject to their prior anonymization. Furthermore, and subject to your prior consent, your personal data may be used for sending you information, advertising and promotional materials, via post or via email, on yucasii products, initiatives and events. We also ask you to express your consent to the insertion of the data collected in connection with your usage of online purchase service (the "Service" ) - e.g. identification data, address, type of goods you are interested in, e-mail address - into our customer database aimed at information and business activities.


In the normal course of serving its users, Happifull may disclose Personal Information to Happifull affiliates and agents. In addition, Happifull contracts with third parties that perform services to Happifull, for example, assistance in maintaining and managing the Web Site, Happifull's database and users' Personal Information.

You may contact to our customer care any moment about this Terms and Conditions of Use or Privacy. We basically do not telephone correspondence.

Contact: customer@yucasii.com

9. Transaction by Credit card

Transaction by credit cards will be yen basis.

10. Governing Law; Jurisdiction

You agree that entering in this Web Site you accept the Japanese law. These Terms and Conditions of Use shall be governed by and construed in accordance with the Japanese laws and any action arising out or relating to these Terms and Conditions of Use shall be subject to the exclusive jurisdiction court of first instance the Tokyo District Court.


© yucasii 2014


Last updated December 1st, 2014