Get in Touch

Contact Nook Willow Trail

Questions about AI skincare, partnership enquiries, or just want to say hello? Our Tokyo-based team responds within one business day.

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Fill in the form below and we'll be in touch within 24 hours (Mon–Fri, JST).

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✓ Message Sent!

Thank you for reaching out. Our team in Tokyo will reply within one business day (Mon–Fri, 9:00–18:00 JST).

Office Hours (JST)

Monday – Friday9:00 – 18:00

Saturday10:00 – 14:00

Sunday & Public HolidaysClosed

Email enquiries received outside office hours will be answered on the next business day. Response time: typically under 24 hours.

Frequently Asked Questions

Is the AI Skin Quiz free to use? ▼

Yes — our AI Skin Quiz is completely free. No account required. Your answers are processed locally and we do not store quiz responses without your consent.

Can I submit an article for the blog? ▼

We welcome guest contributions from AI researchers, dermatologists, and skincare experts. Please use the contact form above with subject "Media / Partnership" and include a brief outline.

How do I delete my data? ▼

Email beautycleanjp@nookwillowtrail.com with the subject "Data Deletion Request". We will process your request within 30 days in line with APPI and GDPR principles.

Do you offer advertising placements? ▼

We accept limited, clearly labelled sponsored content from brands that align with our clean beauty and AI transparency values. Contact us for our media kit.

Tokyo-Based AI Intelligence

Our team operates from the heart of Meguro, Tokyo

AI autonomous systems and skincare technology convergence

At the Intersection of AI & Beauty

Pioneering smart skincare insights for the Japanese market