Privacy Policy

Updated: October 5, 2026.

This policy explains how Yorimichi Games (“we”, “the site”) handles information about visitors.

Information stored on your device

Our games save your settings (for example the number of players, the computer’s level and whether sound is on), your best scores and totals, and any game in progress in your browser’s storage (localStorage). This information stays on your device and is never sent to our server. You can delete it at any time by clearing the site data in your browser settings.

Advertising

We use Google AdSense, a third-party advertising service.

Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.

You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of a third-party vendor’s use of cookies for personalized advertising by visiting www.aboutads.info.

For more about how Google uses information, see How Google uses cookies in advertising.

Analytics

Views, popularity and related games

We count game-page displays and related-card impressions and clicks. Total views cover the period from the start of our own measurement through yesterday; they are not play counts. Popularity uses distinct browsers over the seven days ending yesterday, not people. Different devices or browsers count separately. Published figures update once a day.

A random identifier is stored in localStorage for 30 days and sent with these events. Our server stores only a keyed hash, not the original identifier. Detail records older than 35 days are removed during daily updates; public pages contain aggregates only. If storage is unavailable, we count views without adding a unique browser. We do not collect game inputs, gameplay actions, time spent or names, or match this identifier across sites.

Our measurement is disabled when Do Not Track or Global Privacy Control is enabled. Clearing site data removes your local identifier. Short-lived IP hashes limit excessive requests and old rate records are removed daily. Raw IP addresses and user-agent strings are not stored in our measurement database. Measurement failure does not interrupt gameplay.

We use Google Analytics to understand how the site is used, such as which games are played and which pages are hard to find. Google Analytics uses cookies to collect this data, which is collected anonymously and does not identify individuals. You can refuse the collection by disabling cookies in your browser. For details, see the Google Analytics Terms of Service and How Google uses information from sites or apps that use our services.

Private bug reports

Reports from a game page are visible only to the site operators. We store your description, game, version, selected device type and browser family to investigate problems. We do not collect a name, email address or full browser user agent in this form. Reports may be copied to the operators' private contactbook for review. They are not published or sent by email.

Please do not include personal details or links. We check submissions for these, spam and repeated messages. Rejected report text is not retained. IP addresses are stored only as a one-way hash for abuse prevention and removed after 90 days. Reports do not include URL query parameters.

The contact form

When you send a message through our contact form, we store the message and, if you provide one, your reply-to email address on our server, and we are notified by email. Messages are never published. We use your email address only to reply to your message, and we do not share it with third parties except where required by law.

To prevent automated and repeated submissions, we use the IP address the message was sent from. The IP address is not stored as-is: it is converted into a one-way hash, used only for this purpose, and deleted after 90 days. We do not store your browser’s user agent.

Children

The games do not require an account and do not ask for personal information. The only place where you can type personal information is the contact form. If you are a child, please ask a parent or guardian before writing your email address there.

Disclaimer

We work hard to make the games and guides accurate, but we cannot guarantee that the content is error-free or that every game works on every device. We are not responsible for any loss or damage resulting from the use of this site. For the content of external sites linked from this site, please contact the operators of those sites.

Copyright

Unless otherwise noted, the copyright of the programs, artwork and text on this site belongs to the operator. Please do not copy or redistribute them without permission. Materials published by other people are credited, with their licenses, on the Credits page, and those licenses apply to them.

The names of traditional games are used to describe the games and their rules.

Changes to this policy

We may update this policy when necessary. The updated policy takes effect when it is posted on this page.

If you have any questions, please use the contact form.