Privacy Policy

1. Scope

This Policy applies to the international remittance comparison service provided by yensend.jp (the "Service"). The Service does not maintain user accounts and is freely accessible without registration.

2. Information We Collect

We collect only the following minimal information: (a) Access analytics via Vercel Analytics (anonymized visit data; no IP address collected), (b) Performance metrics via Vercel Speed Insights (page performance metrics that do not identify individuals), (c) Error tracking via Sentry (production exceptions only; request headers, cookies, and URL query parameters are stripped before transmission). We do not collect names, email addresses, postal addresses, phone numbers, or payment information.

3. Purpose of Use

Collected information is used solely for (1) service quality improvement, (2) site performance optimization, and (3) production error detection and remediation. We do not use this information for advertising, sale to third parties, or marketing purposes.

4. Third Parties / Processors

To provide the Service, we share minimal data with the following processors: (a) Vercel Inc. (USA) for hosting and analytics (Standard Contractual Clauses in place, GDPR-compliant), (b) Functional Software, Inc. (Sentry, USA) for production error tracking, (c) Upstash, Inc. (USA) for exchange rate caching (no personal data). We do not sell or share personal information with any other third party.

5. Cookies and Similar Technologies

The Service does not set persistent browser cookies. Vercel Analytics uses sessionStorage for anonymous in-session aggregation only, which is discarded when the browser is closed.

6. Your Rights

Under APPI Articles 28 and following, users may request disclosure, correction, suspension of use, or deletion of their retained personal data. As the Service does not maintain user accounts, no such retained personal data exists for individual users in principle. We will nonetheless respond to such requests via the contact channel in Section 7.

7. Contact

For inquiries regarding this Policy or APPI rights requests, please contact us at the address below.

Operator: Park Dong-min
Contact: dongmin.park@moru.tech

8. Changes to this Policy

This Policy may be revised to reflect changes in applicable law or service content. Material changes will be reflected by updating the "Last updated" date at the top of this page.