Privacy Policy

Privacy Policy

Last updated:

This English text is provided for convenience. The Japanese version is the authoritative one; if the two differ, the Japanese version prevails.

Information we collect

There is no registration and no form that asks for your name or address. If you contact us, we use your email address and message to reply.

Cookies and data sent to third parties

We use the services below to understand how the Site is used and to show ads. They send browsing information to their providers through cookies and similar technologies.

  • Google Analytics 4 (Google LLC): the URLs of pages you view, browser and device information, approximate location and similar usage data are sent to Google, to understand and improve how the Site is used. You can stop this by disabling cookies. See How Google uses information from sites that use its services.
  • Google AdSense (Google LLC): to show ads, the URLs of pages you view, browser and device information, approximate location and advertising cookie IDs are sent to Google and its ad partners, to show ads based on your interests and to measure ad performance. See How Google uses cookies in advertising. You can turn off personalized ads in Ad Settings.
  • impact.com (Impact Tech, Inc.): to measure affiliate ads, the URLs of pages you view, referrers, browser and device information and the number of times ad links are shown are sent to the company, to measure impressions and conversions. See the impact.com privacy policy.
  • Skimlinks (Skimbit Ltd., part of Taboola): to measure affiliate links, the URLs of pages you view, referrers, browser and device information and the links you click are sent to the company, to measure clicks and conversions. See the Skimlinks privacy policy.
  • Cloudflare Web Analytics (Cloudflare, Inc.): to measure visits and page speed, the URLs of pages you view, referrers, browser and device information and page load timings are sent to the company. No cookies are used. See the Cloudflare privacy policy.

You can disable cookies in your browser settings. The Site still works without them.

Affiliate programs

The Site takes part in affiliate programs such as those of iHerb, Amazon and Rakuten and may earn a commission on purchases made through product links. As an Amazon Associate, supmane earns from qualifying purchases. Purchases are contracts between you and the linked business. When you click a product link, we use only the country estimated from your IP address to choose the store (Japanese or international). The country is not stored.

Disclosure to third parties

Except where required by law, we do not give the information we collect to third parties without your consent.

Changes to this policy

We may revise this policy when laws or our services change. Important changes will be announced on this page.

Contact

For questions about this policy, use the contact details on the About page.