プライバシーポリシー

Last updated: July 6, 2026

Kagayaki Jewelry operates this store and website, including all related information, content, features, tools, products, and services, in order to provide customers with a curated shopping experience (the “Services”). Kagayaki Jewelry is powered by Shopify, which enables us to provide the Services to you. This Privacy Policy explains how we collect, use, and disclose your personal information when you use, make a purchase from, or otherwise conduct a transaction through the Services, or when you otherwise communicate with us. In the event of any conflict between our Terms of Service and this Privacy Policy, this Privacy Policy will prevail with respect to the collection, processing, and disclosure of your personal information.

Please read this Privacy Policy carefully. By using or accessing the Services, you acknowledge that you have read this Privacy Policy and understand the collection, use, and disclosure of information as described herein.

Personal Information We Collect and Process

“Personal information” means information that identifies you or another individual, or that can reasonably be linked to you or another individual. Personal information does not include information that is collected anonymously or that has been anonymized so that it cannot identify you. Depending on how you interact with the Services, where you reside, and as permitted or required by applicable law, we may collect and process the following categories of personal information, including inferences drawn from such information:

Contact information: including your name, address, billing address, shipping address, telephone number, and email address.
Financial information: including credit card and debit card details, financial account numbers, payment card information, financial account information, transaction details, payment methods, payment confirmation information, and other payment-related information.
Account information: including your username, password, security questions, settings, and preferences.
Transaction information: including products you view, add to your cart, add to your wishlist, purchase, return, exchange, or cancel, as well as your past transaction history.
Communications with us: including information you provide when communicating with us, such as when contacting customer support.
Device information: including information about your device, browser, network connection, IP address, and other identifiers.
Usage information: including information about your interactions with the Services and when and how you use or browse the Services.

Sources of Personal Information

We may collect personal information from the following sources:

Directly from you: including when you create an account, access or use the Services, communicate with us, or otherwise provide personal information to us.
Automatically through the Services: including information obtained from your device when you use our products or services or access our website, and through the use of cookies and similar technologies.
From our service providers: including vendors engaged to provide certain technologies who may collect and process your personal information on our behalf.
From our partners or other third parties.

How We Use Your Personal Information

Depending on how you interact with us or which Services you use, we may use personal information for the following purposes:

Providing, optimizing, and improving the Services. We use personal information to provide the Services to you, including to perform our contract with you, process payments, fulfill orders, remember your preferences and products you may be interested in, send account-related notifications, process purchases, returns, exchanges, and other transactions, create, maintain, and manage your account, arrange shipping, support returns and exchanges, enable product reviews, and provide a customized shopping experience, such as recommending products based on your purchase history. This also includes using personal information to optimize and improve the Services.
Marketing and advertising. We use personal information for marketing and promotional purposes, including to send marketing, advertising, and promotional communications by email, text message, and post, and to display online advertisements on the Services or other websites based on products you have previously purchased, products you have added to your cart, or other activity on the Services.
Security and fraud prevention. We use personal information to authenticate your account, provide secure payment and shopping experiences, detect, investigate, and respond to potentially fraudulent, illegal, unsafe, or malicious activity, protect public safety, and secure our Services. When you use the Services and register an account, you are responsible for keeping your account credentials secure. We strongly recommend that you do not share your username, password, or other access information with anyone else.
Communicating with you. We use personal information to provide customer support, respond to you promptly, deliver effective services, and maintain a positive business relationship with you.
Legal reasons. We use personal information to comply with applicable law, respond to valid legal processes, including requests from law enforcement agencies and government authorities, investigate or participate in civil discovery, potential or actual litigation, or other adversarial legal proceedings, and enforce or investigate possible violations of our terms and policies.

How We Disclose Personal Information

In certain circumstances, we may disclose your personal information to third parties for legitimate purposes in accordance with this Privacy Policy. Such circumstances may include:

Sharing information with Shopify and with vendors and other third parties that provide services on our behalf, including IT management, payment processing, data analytics, customer support, cloud storage, fulfillment, and shipping.
Sharing information with business and marketing partners in order to provide marketing services or deliver advertisements. For example, we use Shopify to support personalized advertising through third-party services based on your online activity across multiple merchants and websites. Our business and marketing partners will use your information in accordance with their own privacy notices. Depending on where you reside, you may have the right to direct us not to share information for targeted advertising or marketing based on your online activity across multiple merchants and websites.
Disclosing certain information to third parties at your direction, request, or with your consent, including in connection with product delivery or your use of social media widgets or login integrations.
Sharing information with our affiliates or within our corporate group.
Disclosing information in connection with a business transaction, such as a merger or bankruptcy, to comply with applicable legal obligations, including responding to subpoenas, search warrants, or similar requests, to enforce applicable terms and policies, and to protect or defend the Services, our rights, or the rights of our users or third parties.

Our Relationship with Shopify

The Services are hosted by Shopify, which collects and processes personal information regarding your access to and use of the Services in order to provide and improve the Services for you. Information that you submit through the Services may be transmitted to and shared with Shopify and third parties that may be located outside your country of residence in order to provide and improve the Services. In addition, to help protect, grow, and improve our business, we use certain Shopify enhanced features that incorporate data and information obtained from your interactions with our store, other merchants, and Shopify. To provide these enhanced features, Shopify may use personal information collected about your interactions with our store, other merchants, and Shopify. In such circumstances, Shopify is responsible for processing your personal information, including responding to requests to exercise your rights relating to Shopify’s use of your personal information for these purposes. For more information about how Shopify uses your personal information and the rights available to you, please review the Shopify Consumer Privacy Policy. Depending on where you reside, you may also exercise certain rights regarding your personal information through the Shopify Privacy Portal.

Third-Party Websites and Links

The Services may contain links to websites or other online platforms operated by third parties. When following links to sites that are not affiliated with or controlled by us, you should review their privacy and security policies and other terms. We do not guarantee and are not responsible for the privacy or security of such sites, including the accuracy, completeness, or reliability of information found on those sites. Information that you provide in public or semi-public areas, including information shared on third-party social networking platforms, may be visible to other users of the Services and users of those third-party platforms without restriction as to its use by us or by third parties. The inclusion of such links within the Services does not, by itself, constitute an endorsement of the content of those platforms or their owners or operators, except as otherwise disclosed through the Services.

Children’s Information

The Services are not intended for use by children, and we do not knowingly collect personal information from children who have not reached the age of majority in their jurisdiction. If you are a parent or guardian who has provided us with the personal information of a child, you may request that such information be deleted by using the contact information provided below. As of the effective date of this Privacy Policy, we do not have actual knowledge that we “share” or “sell,” as those terms are defined under applicable law, personal information of individuals under 16 years of age.

Information Security and Retention

Please be aware that no security measures are perfect or impenetrable, and we cannot guarantee “perfect security.” In addition, information you send to us may not be secure while in transit. We recommend that you avoid using unsecured communication methods when transmitting sensitive or confidential information to us.

The length of time we retain your personal information depends on various factors, including whether we need the information to maintain your account, provide the Services, comply with legal obligations, resolve disputes, or enforce other applicable contracts and policies.

Your Rights and Choices

Depending on where you reside, you may have some or all of the rights described below in relation to your personal information. However, these rights are not absolute, may apply only in certain circumstances, and we may decline your request where permitted by law.

Right to access/right to know. You may have the right to request access to personal information we hold about you.
Right to deletion. You may have the right to request that we delete personal information we hold about you.
Right to correction. You may have the right to request that we correct inaccurate personal information we hold about you.
Right to data portability. In certain circumstances and subject to certain exceptions, you may have the right to receive a copy of the personal information we hold about you and request that we transfer it to a third party.
Managing communication preferences. We may send you promotional emails, and you may opt out of receiving them at any time by using the unsubscribe option included in our emails. Even after opting out, we may continue to send you non-promotional emails regarding your account or orders.

You may exercise these rights where indicated through the Services or by contacting us using the contact information below. For more information about how Shopify uses your personal information and the rights available to you, including rights relating to data processed by Shopify, please visit https://privacy.shopify.com/en.

We will not discriminate against you for exercising any of these rights. To the extent permitted or required by applicable law, we may need to verify your identity before processing your request. In accordance with applicable law, you may appoint an authorized agent to submit a request to exercise your rights on your behalf. Before accepting a request from an authorized agent, we may require proof that the agent has been authorized by you, and we may also require you to verify your identity directly with us. We will respond to your request within the period required by applicable law.

Complaints

If you have concerns about how we handle your personal information, please contact us using the contact information below. Depending on where you reside, you may have the right to appeal our decision using the contact information below or to lodge a complaint with your local data protection authority.

International Data Transfers

Please note that we may transfer, store, and process your personal information in locations outside the country in which you reside.

When transferring your personal information outside the European Economic Area or the United Kingdom, unless the destination country has been recognized as providing an adequate level of protection, we will rely on recognized transfer mechanisms, such as the European Commission’s Standard Contractual Clauses or equivalent contracts issued by the relevant UK authorities.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes to our practices or for other operational, legal, or regulatory reasons. We will post the revised Privacy Policy on this website, update the “Last updated” date, and provide any notice required by applicable law.