Legal
Privacy Policy
Last updated: July 13, 2026
yah.mobile ("we", "our", "us") is committed to protecting your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our eSIM service.
Data We Collect & How We Use It
Data Collected
Name, email address, payment information (managed by Stripe), device information, IP address, usage data
Purpose of Use
eSIM delivery, customer support, service improvement, legal compliance, fraud prevention
Third-Party Disclosure
Stripe (payment processing), and disclosures as required by law. For eSIM issuance we send only an internal order reference and the plan code to our network provider (eSIMAccess) — no personal data (such as your name or email) is transmitted to the network provider. We also use Google Analytics (Google LLC, USA) to understand site usage, loaded with Consent Mode; analytics cookies are set only after you accept. We do not sell your personal data.\n\n当社はサイト利用状況の把握のため Google Analytics(Google LLC・米国)を利用します(Consent Mode で動作し、Cookie は同意後にのみ使用)。eSIM の発行にあたり、通信提供者(eSIMAccess)へは内部注文番号とプランコードのみを送信し、氏名・メールアドレス等の個人データは送信しません。
Retention Period
Transaction records: 7 years (statutory requirement under Japanese Commercial Code). Consent records (purchase consent, terms acceptance): 7 years (GDPR Article 5(1)(e) / APPI compliance). Account data: deleted within 90 days of account closure upon request. Analytics data: 26 months. Marketing consent: retained until opt-out or account deletion.\n\n同意記録(購入同意・利用規約同意)は、日本の商法およびGDPR第5条第1項(e)に基づき、7年間保管します。
Governing Law
Laws of Japan
APPI
Compliant with Japan's Act on the Protection of Personal Information (APPI). You have the right to request disclosure, correction, or deletion of your personal data.
GDPR
We handle personal data of EU residents in line with GDPR principles. Legal basis: contract performance and legitimate interests.
UK GDPR
We handle personal data of UK residents in line with UK GDPR principles.
Your Rights
Access
You may request a copy of the personal data we hold about you.
Correction
You may request correction of inaccurate or incomplete personal data.
Deletion
You may request deletion of your personal data, subject to legal retention requirements.
Opt-out
You may opt out of marketing communications at any time by contacting us or using the unsubscribe link in emails.
Cookies
Sign-in is handled by Google (Firebase Authentication) and does not rely on our own cookies. We use optional analytics cookies to understand how users interact with our service. You may manage your cookie preferences via the cookie banner displayed on your first visit, or at any time via our Cookie Policy.
Contact
For privacy-related inquiries, please contact us via chat.yah.mobi or by email at contact@mail.yah.mobi.