1. Introduction

RawSignal, operated by Takuya Noguchi ("we", "us", "our"), is committed to protecting your privacy. This Privacy Policy describes how we collect, use, store, and share your personal information when you use our service at rawsignal.polsia.app ("Service").

By using the Service, you consent to the data practices described in this policy.

2. Information We Collect

Account Information

When you create an account, we collect:

• Email address
• Name (if provided)
• Password (stored as a cryptographic hash, never in plain text)

Payment Information

When you subscribe, payment processing is handled by our third-party payment processor. We store:

• Subscription plan and status
• Billing cycle dates
• Payment processor subscription ID (for managing your subscription)

We do not store your full credit card number, CVV, or other sensitive payment credentials. These are handled entirely by our payment processor in compliance with PCI DSS standards.

Usage Data

We automatically collect:

• Pages visited and features used
• Date and time of access
• Browser type and version
• Anonymous visitor identifier (stored in your browser's localStorage)

Review Data

When you use the Service, you may submit customer review data for analysis. This data is processed to generate reports and insights for your account.

3. How We Use Your Information

Purpose	Data Used
Provide and operate the Service	Account info, review data
Process payments and manage subscriptions	Payment info, account info
Send service-related communications	Email address
Improve and optimize the Service	Usage data
Detect and prevent fraud or abuse	Account info, usage data
Comply with legal obligations	All data as required by law

4. Data Storage & Location

Your data is stored on servers located in the United States, operated by our infrastructure provider (Polsia). Data is stored in PostgreSQL databases with encrypted connections (SSL/TLS).

By using the Service, you consent to the transfer of your data to the United States. We take appropriate measures to protect your data in accordance with applicable data protection laws.

5. Third-Party Sharing

We do not sell your personal information. We share data only in the following limited circumstances:

• Payment processing: Subscription and billing data is shared with our payment processor to complete transactions
• Infrastructure providers: Data is stored on servers operated by our hosting and database providers
• Legal requirements: We may disclose information if required by law, court order, or government request
• Business transfers: In the event of a merger, acquisition, or sale of assets, your data may be transferred to the acquiring entity

All third-party service providers are contractually required to protect your data and use it only for the purposes we specify.

6. Cookies & Tracking

We use minimal tracking technologies:

• localStorage: We store an anonymous visitor identifier in your browser's localStorage to understand general site usage patterns. This identifier does not contain personal information.
• Analytics beacon: A lightweight pixel beacon is used to collect anonymized page visit data. No third-party advertising cookies are used.

We do not use third-party advertising cookies, social media tracking pixels, or retargeting technologies.

7. Data Retention

We retain your data for as long as your account is active or as needed to provide the Service. After account deletion:

• Account information is deleted within 30 days
• Usage data is anonymized and may be retained for analytics
• Payment records may be retained as required by tax and accounting laws
• Backup copies may persist for up to 90 days before automatic deletion

8. Your Rights

Depending on your jurisdiction, you may have the following rights regarding your personal data:

• Access: Request a copy of the personal data we hold about you
• Correction: Request correction of inaccurate personal data
• Deletion: Request deletion of your personal data (subject to legal retention requirements)
• Data portability: Request your data in a structured, machine-readable format
• Objection: Object to certain types of data processing
• Withdrawal of consent: Withdraw your consent at any time (this does not affect prior lawful processing)

To exercise any of these rights, contact us at nogutaku1@gmail.com. We will respond within 30 days.

9. Data Security

We implement industry-standard security measures to protect your data, including:

• Encrypted data transmission (HTTPS/TLS)
• Encrypted database connections (SSL)
• Secure password hashing
• Access controls and authentication for all systems

While we take reasonable precautions, no method of electronic transmission or storage is 100% secure. We cannot guarantee absolute security of your data.

10. Children's Privacy

The Service is not intended for use by individuals under the age of 18. We do not knowingly collect personal information from children. If we learn that we have collected data from a child under 18, we will delete it promptly.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of material changes via email or a prominent notice on the Service. Your continued use after changes constitutes acceptance of the updated policy.

12. Governing Law

This Privacy Policy is governed by the laws of Japan. For privacy-related disputes, the Tokyo District Court shall have exclusive jurisdiction.

13. Contact

For privacy inquiries, data requests, or concerns:

Email: nogutaku1@gmail.com
Data Controller: Takuya Noguchi