KotobaiaWebsite privacy
Updated October 12, 2026
Visiting this website
This website introduces Sunimori and Kotobaia. It does not require an account and does not include advertising trackers or analytics scripts. This website is hosted on GitHub Pages. GitHub records visitors’ IP addresses for security purposes.
Language preference
If you change the display language, your preference is saved in your browser’s local storage. It is not sent to Sunimori as a profile or tracking identifier. You can remove it by clearing this website’s browser storage.
Shared wordbook and invite links
Wordbook and invite links from the Kotobaia app (kotobaia.com/d/ and kotobaia.com/f/) carry the word list or invite code after the “#” sign. Your browser reads that part on your device to show the preview. Browsers do not send it to the website, so it never reaches GitHub or Sunimori.
Email and external links
Contact links open your own email application. If you send us an email, we use the information you provide to respond to your request. External websites, including app stores and service providers, have their own privacy policies.
For how the Kotobaia app handles data, read the Kotobaia privacy policy.
Contact: support@sunimori.com