Privacy Policy
Last updated: May 26, 2026
This Privacy Policy explains how MojiHako (“the Site”) handles information when you access or use the Site and its Japanese text tools.
1. Basic policy
The Site does not provide user accounts, login, or payment features. The main text tools run locally in your browser, and text entered into the tools is not sent to the Site’s server for conversion processing.
2. Text entered into tools
The main tools, including full-width and half-width conversion, hiragana and katakana conversion, kana input, and genkō yōshi preview, are processed in your browser. Text you enter into these tools is not stored on or sent to the Site’s server for conversion processing.
If you voluntarily send information to us by email or another external method, that information may be used to review and respond to your inquiry.
3. Information that may be processed automatically
When you access the Site, technical information such as browser type, device information, access time, pages viewed, approximate location information, and IP address may be processed through web hosting, security, analytics, or advertising services. This information may be used to operate the Site, maintain security, detect errors or abuse, analyze traffic, improve the service, and provide advertisements.
4. Cookies and local storage
The Site may use browser localStorage or similar storage features for convenience and functionality. For example, kaomoji favorites, recent copied items, display settings, and tool options may be stored in your browser. This information is stored on your device to provide the relevant features. You can delete cookies and site data through your browser settings.
5. Google AdSense and Google Analytics
The Site may use Google AdSense to provide advertisements and Google Analytics to understand site usage. These services may collect and process cookies, advertising identifiers, anonymous or non-personal statistical information, and browser-related information. Such information may be used for ad delivery, ad performance measurement, fraud prevention, traffic analysis, and service improvement.
6. Sharing with third parties
The Site does not sell or provide text entered into the tools to third parties. However, third-party services required for advertising, analytics, security, hosting, or similar purposes may process technical information according to their own policies.
7. Data retention
The Site does not operate user accounts or server-side storage for tool input text. Information sent through inquiries may be retained for a reasonable period for the purpose of handling the inquiry and keeping necessary records, and may be deleted when no longer needed.
Settings, favorites, and recent items stored in browser localStorage remain in your browser. You can delete them at any time by clearing site data in your browser.
8. Your rights
Depending on applicable law, you may have the right to request access, correction, deletion, or restriction of processing of your personal information. Users in the EU or EEA may have rights under the GDPR, including rights of access, erasure, restriction of processing, and objection. Users in the Republic of Korea may have rights under the Personal Information Protection Act. Requests may be sent to the email address below.
9. External links
The Site may contain links to external websites. The privacy practices and content of external websites are governed by their own policies.
10. Children’s privacy
The Site does not knowingly collect personal information from children. If you believe that a child’s personal information has been improperly provided to us, please contact us using the address below.
11. Security
The Site tries to take reasonable measures to protect information. However, no method of internet transmission, browser storage, or device storage can be guaranteed to be completely secure.
12. Changes to this Privacy Policy
This Privacy Policy may be updated from time to time due to changes in the service, legal requirements, or third-party services. Changes will be posted on this page.
13. Contact
For questions about this Privacy Policy, please contact us at:
Email: wrzard@gmail.com