Privacy Policy

1. Service Operator

SouzokuAI is operated by 税理士法人翔和会計.

• Operator: 税理士法人翔和会計
• Representative: 代表社員 田本 啓
• Address: 〒160-0023 東京都新宿区西新宿1-8-1 新宿ビルディング5階
• Phone / Email: Please contact us via the contact form (disclosed without delay upon request)
• Contact: Contact Form

2. Information We Collect

We may collect the following information:

• Property addresses and land area entered for tax estimates
• Name and email address (when submitting an inquiry through the contact form)
• Access logs (IP address, browser information, access timestamps)
• Cookies (for analytics via Google Analytics)

3. Purpose of Use

Personal information is used for the following purposes:

• Providing inheritance tax estimation services
• Service improvement and statistical analysis
• Responding to inquiries
• Legal compliance

4. Third-Party Disclosure

We do not share personal information with third parties except in the following cases:

• With user consent
• As required by law

5. Cookies and Analytics

We use Google Analytics (Google LLC) to analyze website usage. Google Analytics uses cookies to collect data.

• Provider: Google LLC
• Data sent: Access logs (IP address, pages viewed, device info)
• Purpose: Traffic analysis and service improvement
• Opt-out: Use the Google Analytics opt-out browser add-on

6. Data Security

We implement the following security measures:

• SSL/TLS encryption for all communications
• Database access controls (Supabase Row Level Security)

7. Data Retention

• Diagnostic data: 1 year from the date of diagnosis
• Data submitted when applying for the paid report (discontinued on September 29, 2026): 5 years from the application date
• Consultation data: 3 years from consultation completion
• Access logs: 26 months (Google Analytics default)

8. Your Rights

You have the right to:

• Access: Request information about the personal data we hold about you
• Correction: Request correction of inaccurate personal data
• Deletion: Request deletion of your personal data

To exercise these rights, please contact us via our Contact Form.

9. Changes to This Policy

We may update this privacy policy as needed. Significant changes will be announced on this page.