Privacy policy

1. What we collect

Sign-in: your Google or Kakao account ID is stored only as an encrypted hash. We do not store your email, name or photo (a Google email is checked only at sign-in to recognise the operator). Kakao Login requests nothing beyond your account ID (no email or profile), and we do not store Kakao access tokens.
Posts, comments, report reasons, nickname and timestamps
Correction requests: the message, optional contact you provide and a hash of your IP address to prevent abuse
Analytics: Google Analytics 4 uses cookies to collect pages, device, approximate region and usage events (button and link clicks, search and quote conditions, etc.) (IP anonymised). Events never include personally identifying data such as email, nickname, post content, contact details or account ID — only whether you are signed in and the sign-in method (Google or Kakao). We use them only to improve the service and measure affiliate links.
Checklist, hidden-people list and language stay on your device.

2. Sensitive data

Health-related content exists only where you post it publicly. Do not post your real name, contacts or prescription photos.

3. Purposes

Keeping you signed in, running the community and enforcing rules, and statistics to improve the Service

Trip reminders (optional)

If you turn on reminders in the checklist, we store only the push address and encryption keys your browser creates, your return date and language (plus your public account ID if signed in). They are deleted when you turn reminders off or the date has passed.

Ads & affiliate links

Links marked ‘Ad’ (Myrealtrip, Travelpayouts, Coupang Partners) take you to that company’s site, which records the referral with cookies under its own policy. Sushijaro does not pass your personal data to these companies. Coupang Partners cards: as part of Coupang Partners, we earn a set commission on resulting purchases.
Google AdSense: ads on some pages may be served by Google AdSense. Third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this and other websites, and Google’s use of advertising cookies may let it serve personalised ads. You can turn off personalised ads in Google Ads Settings (https://adssettings.google.com) and opt out of other third-party vendors’ cookies at www.aboutads.info. Sushijaro does not record ad clicks; we only count whether an ad slot was shown.

4. Retention

Account data is deleted immediately when you leave. Posts are anonymised or deleted as you choose. Correction requests are deleted within one year after handling.

5. Processors & transfers

Cloudflare (servers, database; US and elsewhere), Google (sign-in, analytics, advertising; US and elsewhere) and Kakao (sign-in; Republic of Korea).

6. Your rights

Change your nickname or delete your account in My account. For other access, correction or deletion requests contact tmsaeapp@gmail.com.
Effective 2026-11-12