Terms of Use

Effective: October 24, 2026

These Terms govern your use of shiraki.design (the "Service"), operated by BLOCKDESIGN Pte. Ltd. ("we"). By creating an account or using the Service, you agree to these Terms.

1. The Service

The Service provides design specifications ("YAML") for creating slides and infographics with generative AI tools such as Gemini Notebook, together with sample images.

2. Accounts

3. Membership tiers

4. Licence to use YAML

We grant you a non-exclusive, non-transferable licence to use the YAML available to your tier to:

5. What you must not do

6. Paid plans

7. Intellectual property

We or our licensors own the YAML, sample images and the text and design of the Service. These Terms do not transfer any rights beyond the licence in section 4.

8. Disclaimers and liability

9. Suspension

If you breach these Terms and do not fix the breach after we ask, or if the breach is serious (such as redistributing YAML or sharing an account), we may suspend or delete your account, and fees already paid will not be refunded.

10. Changes to the Service

We may change or discontinue the Service. If we discontinue it during a paid subscription, we will give notice and handle the remaining period fairly.

11. Changes to these Terms

We may update these Terms where the change benefits members generally or is reasonable in light of its necessity and content. We will announce the new Terms and their effective date on the Service or by email before they take effect.

12. Governing law

These Terms are governed by the laws of Japan, and the Tokyo District Court has exclusive jurisdiction in the first instance over any dispute. This does not limit rights you have under the consumer protection laws of the country where you live.

13. Contact