Privacy Policy

Personal information

This site has no registration, contact forms, or any feature that asks for personal information. We do not collect names, addresses, email addresses or any other personal data.

Checklist data storage

Your checklist state - checked items, selected options and custom items - is 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 per browser; it does not carry over to other browsers or devices.

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

Affiliate programs

As an Amazon Associate, this site earns from qualifying purchases.

Product links on this site lead 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 cost to the buyer.

Advertising

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

This site may additionally use third-party advertising services. In that case as well, no personally identifying information is used for ad delivery.