Legal

Legal Notice

Business disclosure in accordance with the Japanese Act on Specified Commercial Transactions and applicable consumer protection regulations. Last updated: March 2026

Business Name	NullState Lab
Operator	Junki Doi (土居 準希)
Location	Sapporo, Hokkaido, Japan Detailed address will be disclosed promptly upon request.
Contact	admin@nullstate-lab.com Please contact us by email. We respond within 3–5 business days.
Service Prices	Tenmei AI: $9.99 / month Mushin Diet AI: $15.99 / month or $149.99 / year Daily Plate AI: Pricing to be announced All prices shown on service registration pages are inclusive of applicable fees.
Additional Fees	Internet connection and data charges are the responsibility of the subscriber.
Payment Methods	Credit card (Visa, Mastercard, American Express, etc.) and Apple Pay, processed via Stripe.
Payment Timing	Initial payment is charged upon subscription registration. Subsequent charges occur automatically on each renewal date.
Service Delivery	Service begins immediately upon payment confirmation and continues on a daily basis according to each service's delivery schedule.
Cancellation	Subscriptions may be cancelled at any time. Upon cancellation, service will continue until the end of the current paid billing period. No partial refunds are provided for unused days.
Refund Policy	Due to the digital and personalized nature of our services, payments are generally non-refundable once the service has been delivered. See our Refund Policy for details and exceptions.
System Requirements	An internet-connected device capable of receiving and reading email is required to use our services.
Disclaimer	NullStateLab services do not guarantee specific health, wellness, or life outcomes. All AI-generated content is for informational and personal guidance purposes only. Please consult qualified professionals for medical, financial, or other specialized advice.