Terms of Service

Last updated: March 2026

1. Acceptance of Terms

By accessing or using IdolSaju, operated by Devin Lemcke Capital UG (haftungsbeschränkt), Bahrenfelder Kirchenweg 36, 22761 Hamburg, Germany (HRB 171035, Amtsgericht Hamburg), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our service.

2. Service Description

IdolSaju is a platform that provides personalized readings based on authentic Korean Saju (사주) astrology. Our services include Saju profile analysis, compatibility readings, daily fortunes, yearly readings, horoscopes, MBTI readings, K-Pop idol matching, and cosmic questions. Readings are for personal insight and exploration and should not be used as a substitute for professional advice.

3. Disclaimer

IdolSaju provides readings based on authentic Korean Saju (사주) astrology. All readings — including Saju profiles, compatibility scores, fortunes, and horoscopes — are rooted in traditional Korean astrology traditions and are intended for personal insight and exploration. They do not constitute professional, medical, financial, or psychological advice. Idol compatibility readings do not represent real relationships with K-Pop artists.

While our Saju calculations are based on authentic traditional methods, individual results may vary. Readings should not be used as the sole basis for important life decisions.

4. User-Uploaded Content

IdolSaju allows users to upload images. Users are solely responsible for the content they upload.

By uploading content to IdolSaju, you agree that:

  • Your Responsibility: You are solely responsible for any content you upload
  • Rights: You have the necessary rights or permissions to upload the content
  • No Infringement: Your uploads do not infringe on any third-party copyrights, trademarks, or other rights
  • Accuracy: Images you upload accurately represent the idol they are associated with
  • License: By uploading, you grant IdolSaju a non-exclusive, worldwide license to display the content on our platform
  • Removal: We reserve the right to remove any content at our sole discretion

IdolSaju acts as a platform for user-generated content. We do not claim ownership of uploaded images and are not responsible for verifying the copyright status of user uploads. If you believe your copyrighted work has been uploaded without permission, please see our DMCA Policy below.

5. Image Sources & Attribution

Idol images are sourced from Wikimedia Commons under Creative Commons licenses.

IdolSaju uses photographs of K-Pop idols that are licensed under Creative Commons (CC) licenses, primarily from Wikimedia Commons. These licenses allow for sharing and adaptation with proper attribution.

Attribution Compliance:

  • License Types: We use CC0 (Public Domain), CC-BY, and CC-BY-SA licensed images
  • Attribution Display: Hovering over any idol image displays the photographer name and license type
  • Source Links: Clicking the attribution badge links to the original Wikimedia Commons page
  • Full Attribution: Complete attribution data is available at /idols/attributions.json

If you are a photographer whose work appears on IdolSaju and would like your attribution updated or your image removed, please use our contact form and select Image attribution.

6. DMCA Policy & Copyright

We respect intellectual property rights and comply with the Digital Millennium Copyright Act (DMCA).

Reporting Copyright Infringement:

If you believe that content on IdolSaju infringes your copyright, please send a DMCA takedown notice to our designated agent with the following information:

  • Your physical or electronic signature
  • Identification of the copyrighted work claimed to be infringed
  • Identification of the material to be removed (with URL)
  • Your contact information (address, phone, email)
  • A statement that you have a good faith belief the use is not authorized
  • A statement under penalty of perjury that the information is accurate

DMCA Agent:
Devin Lemcke Capital UG (haftungsbeschränkt)
Bahrenfelder Kirchenweg 36
22761 Hamburg, Germany
Submit notices via our contact form with the DMCA / Copyright topic selected.

Upon receiving a valid DMCA notice, we will promptly remove or disable access to the allegedly infringing content. Repeat infringers will have their accounts terminated.

7. User Accounts

When creating an account, you agree to:

  • Provide accurate birth date information
  • Keep your account credentials secure
  • Be at least 14 years old (or have parental/guardian consent as required by applicable law, including Korea PIPA 만 14세)
  • Not share your account with others

8. Payments & Stardust Credits

IdolSaju uses a credit-based system called Stardust (✦) to access premium readings:

  • All payments are processed securely through Stripe
  • Stardust credits are purchased as one-time credit packs (no subscriptions)
  • Each reading or question costs ✦1 Stardust credit
  • Purchased credits do not expire
  • Some features (e.g. Fortune Cookie) are free and do not require credits

8.1 Digital Goods & Immediate Delivery

Stardust credits are digital goods. Upon purchase, credits are delivered to your account immediately. By completing a purchase, you expressly consent to the immediate delivery of digital content and acknowledge that you waive your right of withdrawal once credits are delivered to your account.

8.2 Refund Policy (환불 정책 / 返金ポリシー)

  • Unused credits: You may request a full refund for unused credits within 14 days of purchase via our contact form (topic: Billing / Refund)
  • Used credits: Once credits are redeemed for a reading, they are non-refundable as the digital service has been fully delivered
  • Partially used packs: If you purchased a credit pack and used some credits, a refund may be issued for the unused portion within 14 days of purchase
  • Technical issues: If a reading fails to generate due to a technical error, the credit will be automatically refunded to your account

8.3 Right of Withdrawal (철회권 / 解約権)

In accordance with the Korean E-Commerce Consumer Protection Act (전자상거래 등에서의 소비자보호에 관한 법률) and the Japanese Act on Specified Commercial Transactions (特定商取引に関する法律):

  • You have 14 days from purchase to withdraw and receive a full refund for unused digital credits
  • This right of withdrawal does not apply once digital content has been accessed or used, as the service is fully performed upon credit redemption
  • By proceeding with a purchase, you consent to the immediate provision of digital content and acknowledge this limitation

8.4 Order Confirmation

After each purchase, you will receive an order confirmation via email (if provided) and your credit balance will be updated immediately in the app. Purchase records are available in your account settings.

9. Intellectual Property

All content, design, and functionality of IdolSaju is owned by us. K-Pop idol names and publicly available information are used for fan entertainment purposes. We are not affiliated with any K-Pop entertainment agencies or artists.

10. Prohibited Uses

You may not:

  • Use the service for commercial purposes without permission
  • Scrape or collect data from our service
  • Attempt to reverse engineer our algorithms
  • Harass other users or misrepresent yourself
  • Share content that violates others' rights

11. Limitation of Liability

IdolSaju is provided "as is" without warranties of any kind. We are not liable for any damages arising from your use of our service. Our maximum liability is limited to the amount you have paid us in the past 12 months.

12. Changes to Terms

We may update these terms from time to time. Continued use of the service after changes constitutes acceptance of the new terms. We will notify users of significant changes via email.

13. Contact (연락처 / お問い合わせ)

Questions about these terms? Use our contact form — pick the topic that matches your request.

  • Operator: Devin Lemcke Capital UG (haftungsbeschränkt), Germany