Jumps Lab日本語

Terms of Use

Last updated: October 11, 2026

This is a translation for reference. The Japanese version is the authoritative text; if the two differ, the Japanese version governs.

Article 1 (Scope)

These terms set out the conditions for using Jumps Lab (the "Service") provided by kk-web ("we"). By using the Service, you agree to these terms.

Article 2 (Accounts)

  1. You sign in with a Google account
  2. If you are a minor, get your parent's or guardian's consent before using the Service

Article 3 (Fees)

The Service is free.

Article 4 (Prohibited conduct)

  1. Use that violates laws or public order and morals
  2. Putting excessive load on the Service's servers or network
  3. Using the Service while pretending to be someone else
  4. Interfering with the operation of the Service

Article 5 (Changes to and suspension of the Service)

We may change or stop providing the Service without prior notice.

Article 6 (Disclaimer)

  1. We do not guarantee that the marks you save will never be lost. Keep your own copy of anything important
  2. Except in cases of our intent or gross negligence, we are not liable for any damage arising from your use of the Service

Article 7 (Changes to these terms)

We may change these terms. When we do, we will announce it on this page.

Article 8 (Governing law and jurisdiction)

These terms are governed by the laws of Japan. The Tokyo District Court has exclusive jurisdiction in the first instance over any dispute about the Service.

How we handle your information is described in the Privacy Policy.