SIS Password Manager is a highly-rated, secure, and reliable password management app developed in Japan.

We address common user frustrations—like non-existent support and data loss during migration—to offer a solution that is safer, more convenient, and completely reliable.

🔶Why Choose SIS Password Manager?
- Japanese Quality & Reliability: Benefit from the meticulous detail and robust design synonymous with Japanese engineering.
- Top-Tier Security: Your data is protected with AES256-bit encryption and Biometric Authentication (Fingerprint, Face, Iris).
- Easy Data Migration: Cloud Backup (Google Drive, Dropbox, OneDrive) allows you to instantly restore data when you switch devices or if your phone is lost.
- Seamless Login: Use the Auto-Fill feature for quick sign-ins to apps and websites with in-app web browser.

🔶Are You Facing These Problems?
If you've had any of these issues, SIS Password Manager is the solution:
- Worrying about managing passwords in a simple notes app.
- Security concerns from reusing the same passwords.
- Struggling with data loss or transfer during a device change.
- Finding other app translations awkward or difficult to use.

Our interface is designed to be intuitive for all users looking for a reliable, long-term password management solution.

🔶Key Features for Ultimate Security and Convenience
SIS Password Manager is designed to be a simple, intuitive, and feature-rich manager that balances simplicity with deep customization.

🔹Core Security & Input Features
- AES256-bit Encryption.
- Android Biometric Authentication (Official Support).
- Auto-Fill Functionality.
- Secure Password Generator.
- Automatic Log Out (Security timeout).

🔹Management & Customization:
- Create, Edit, and Delete Items.
- Sorting Options: Manual or by name.
- Category Tags for organization.
- Quick Search.
- Quick Access: Register items to the Notification Area.
- Theming/Customization.
- Multiple Fields per Item: Up to 5 sets of ID/Password/URL for one entry.
- Encrypt & Record Photos/Images securely within the app.

🔹Advanced Backup & Data Options
- Cloud Backup: Securely store data on Google Drive, Dropbox, and OneDrive for hassle-free device changes and Windows synchronization.
- Local Backup/Restore to device storage.
- Multiple Backup Lists: Save and manage named backup files.
- Windows App Linkage.

🔶Important Notes & Disclaimers
🔹Data Security & Backup
- Independent Operation: Data is not automatically transferred; use Cloud Backup for migration.
- Data Deletion: Data is stored only on your device. Uninstalling or factory resetting will permanently delete all data. Back up regularly.
- UPDATE WARNING: Please back up your data before updating.
- Master Password: If forgotten, clearing cache deletes entries, but you can restore from a backup.

🔹Biometric Authentication
- We only support Biometric Authentication officially supported by the Android OS (Android 8.0 or later).

🔹Permissions & Purchases
- Network Access: Required for Cloud Backup and ads (removable via in-app purchase).
- Storage Access: Required for local data backup/restore.
- Account Search: Required for Google Drive linkage.
- In-App Purchases: Available for ad-free (one-time) and automatic backup (subscription).

🔶Disclaimer
SISYOU.KUM is not responsible for any loss or damage caused by the use of this application. We urge users to regularly take backups as a countermeasure against device failure and the inherent risk of data loss.

Thank you for considering SIS Password Manager. We are committed to continuous updates and support.