Tokyo Outdoor
About this app
Tokyo Outdoor is a curated guide to hiking trails, mountains, and outdoor spots around Tokyo. Browse trails, save favorites, and read trip reports.
Privacy Policy
This policy describes what Tokyo Outdoor collects and how we use it.
Data we collect
| Data | Linkage | Used for |
|---|---|---|
| Firebase Auth user ID | Linked to you | Identifies your account. |
| Saved favorites | Linked to you | Stored in Firestore so they sync across devices. |
| Crash diagnostics | Not linked to you | Anonymous reports to fix bugs. |
Third-party services
Tokyo Outdoor relies on these services to function. Each is bound by its own privacy policy.
- Firebase Authentication. Account login.
- Firestore. Stores your saved favorites and reading history.
Tracking
Tokyo Outdoor does not track you across other apps or websites. We do not share data with advertising networks, analytics platforms used for cross-app profiling, or data brokers.
Your rights
- Access — request a copy of your data by emailing us.
- Delete — see Delete Account below.
- Correct — edit your profile in the app, or email us for help.
- Object — opt out of optional features in iOS Settings.
Data retention
We retain your data as long as your account exists. After you delete your account, all personal data is permanently removed within 30 days. Anonymous diagnostics may be retained longer in aggregated form.
Children's privacy
Tokyo Outdoor is not directed at children under 13. We do not knowingly collect data from children under 13. If you believe we have, contact us and we will delete it.
Changes to this policy
If we change this policy materially, we will notify you in the app and update the date at the bottom of this page.
Contact about privacy
Email support@cyohei.net with any privacy question.
Terms of Use
By using Tokyo Outdoor, you agree to these terms.
License
cyohei grants you a personal, non-exclusive, non-transferable license to use Tokyo Outdoor on Apple-branded devices that you own or control, per the App Store Terms of Service.
Acceptable use
- Do not reverse engineer, decompile, or attempt to extract source code.
- Do not use the app to violate any law or third-party right.
- Do not abuse the service (e.g. automated scripts hammering the API, attempts to exceed your quota).
- Do not impersonate someone else or misrepresent your identity.
Your content
You retain all rights to content you create in Tokyo Outdoor (recordings, notes, scores, favorites). You grant us a limited license to store and process that content solely to operate the app for you.
Disclaimer of warranties
Tokyo Outdoor is provided as is, without warranties of any kind. We do not guarantee uninterrupted, error-free, or perfectly accurate output (especially AI-generated content).
Limitation of liability
To the maximum extent permitted by law, cyohei is not liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of Tokyo Outdoor.
Governing law
These terms are governed by the laws of Japan, without regard to its conflict of laws principles.
Termination
We may suspend or terminate access if you violate these terms. You may stop using Tokyo Outdoor and delete your account at any time.
Support
Need help? Email support@cyohei.net. We aim to respond within 2 business days.
Before you email
- Make sure you're on the latest version of the app (App Store → your profile → check for updates).
- Try restarting the app and your device.
- If the issue is account-related, include your sign-in email so we can find your account.
Bug reports and feature requests
Email support@cyohei.net with a screenshot or short description. We read every message.
Delete Account
You can permanently delete your Tokyo Outdoor account and all associated data at any time.
From the app
- Open Tokyo Outdoor.
- Go to Settings → Account → Delete Account.
- Confirm. Your account and data are queued for deletion immediately.
From this website
If you cannot reach the in-app option, email support@cyohei.net from the email address registered to your account, with the subject Delete my outdoor account. We will verify ownership and delete the account within 7 days.
What gets deleted
- Your Firebase Auth identity (email, sign-in method).
- All your content stored in Firestore and Firebase Storage.
- Subscription receipts (we keep aggregate financial records as required by law, but they are no longer linked to your identity).
What does not get deleted automatically
- Apple subscriptions — to stop billing, you must also cancel the subscription in your Apple ID settings.
- Local data on your device — deleting the app from your device removes it.
After 30 days, deletion is permanent and irreversible.