Last Updated: March 6, 2026
1. Introduction
Welcome to kazuusa.com, operated by USACO, Inc. (“we,” “our,” or “us”). As professionals with a background in strict medical environments, including our primary author’s experience as a Registered Nurse (RN) licensed in Japan with extensive clinical experience in the Operating Room (OR), we understand the critical importance of privacy, accuracy, and ethical data management. (Please note: While the author holds a nursing license in Japan, she is not practicing as a licensed medical professional in the United States.) This Privacy Policy explains how we at USACO, Inc. collect, use, disclose, and safeguard your information when you visit our website.
2. Information We Collect
We may collect information about you in a variety of ways. The information we may collect on the Site includes:
- Personal Data: Personally identifiable information, such as your name and email address, that you voluntarily give to us when you choose to contact us via our contact forms.
- Derivative Data: Information our servers automatically collect when you access the Site, such as your IP address, your browser type, your operating system, your access times, and the pages you have viewed directly before and after accessing the Site.
3. Use of Your Information
Having accurate information about you permits us to provide you with a smooth, efficient, and customized experience. Specifically, we may use information collected about you via the Site to:
- Respond to your comments, questions, and provide customer service.
- Monitor and analyze usage and trends to improve your experience with the Site.
- Deliver targeted advertising, coupons, newsletters, and other information regarding promotions and the Site to you.
4. Third-Party Advertising and Affiliate Disclosure
kazuusa.com participates in various affiliate marketing programs, including Amazon.co.jp, Rakuten, A8.net, and Moshimo Affiliate. These third-party vendors may use cookies to serve ads based on your prior visits to our Site.
- Affiliate Links: kazuusa.com participates in various affiliate marketing programs. This means we may earn a commission if you click on or make purchases via affiliate links, at no additional cost to you.
- Google AdSense: We use Google AdSense Advertising on our website. Google, as a third-party vendor, uses cookies to serve ads on our site. Google’s use of the DART cookie enables it to serve ads to our users based on previous visits to our site and other sites on the Internet. Users may opt-out of the use of the DART cookie by visiting the Google Ad and Content Network privacy policy.
- We may share information with third-party service providers, including but not limited to Amazon.co.jp, Rakuten, A8.net, and Moshimo Affiliate, to facilitate our affiliate marketing programs. These third-party vendors may use cookies to serve ads based on your prior visits to our Site.
5. Cookies and Tracking Technologies We may use cookies, web beacons, tracking pixels, and other tracking technologies on the Site to help customize the Site and improve your experience. You can choose to disable cookies through your individual browser options.
6. Data Security Reflecting the strict safety and confidentiality standards of the medical field, we use administrative, technical, and physical security measures to help protect your personal information. While we have taken reasonable steps to secure the personal information you provide to us, please be aware that despite our efforts, no security measures are perfect or impenetrable.
7. Your Privacy Rights Depending on your location (such as under the CCPA or GDPR), you may have the right to request access to the personal data we collect from you, change that information, or delete it in some circumstances. To request to review, update, or delete your personal information, please submit a request to our email address provided below.
8. Contact Us If you have questions or comments about this Privacy Policy, please contact us at:
- Company: USACO, Inc.
- Email: info@kazuusa.com
- Website: Click here to contact us