Privacy Policy

Personal information

This site has no sign-up, contact forms or any feature asking you to enter personal information. We do not collect names, addresses, email addresses or any other personal data.

Checklist data storage

Your checklist progress, selected options and custom items are stored only on your device, using your browser's localStorage feature. This data is never sent to our servers or to any third party.

Data is saved in the browser you are using; it does not carry over to other browsers or devices.

You can erase it at any time with the Reset button on each page, or by clearing site data in your browser settings.

Affiliate programs

This site is a participant in the Amazon Associates Program and earns income from qualifying purchases.

Product links on this site point to Amazon.co.jp search result pages. When a purchase is made through these links, this site may receive a referral fee. Using the links adds no extra cost for the buyer.

Advertising

The product ranking banners displayed on this site use Rakuten Affiliate, a third-party advertising widget provided by Rakuten Group, Inc. Rakuten Affiliate may use cookies to display products matched to your interests. These cookies contain no personally identifying information such as name, address, email address or phone number, and can be disabled or deleted in your browser settings.