Contact
HYAN is an architecture and interior design studio based in Hayama, Kanagawa, Japan. We work on new buildings and renovations — houses, shops, offices, and hotels — and also design furniture, lighting, and signage.
Whether you have a clear brief or are still exploring ideas, we are happy to hear from you at any stage.
Press
High-resolution images, drawings, and project texts are available on request. For Green Sandwich House — our own home and studio in Hayama — we can also arrange interviews or a visit.
Collaboration
We're open to working with makers, craftspeople, brands, and other studios, whether on products, materials, or exhibitions.
Design work
Our projects are based in Japan, mainly in Kanagawa and Tokyo.
Please send your inquiry or project details to the email address below.
FAQ
- What does HYAN do?
- HYAN is an architecture and design studio based in Hayama, Kanagawa, Japan. We work on architectural and spatial design, renovation and conversion, furniture and product design, and signage design.
- Where is HYAN based?
- HYAN is based in Hayama, Kanagawa, Japan.
- Where do you work?
- We can take on projects anywhere in Japan.
- Can I consult while still looking for a property?
- Yes. You can contact us before purchasing a house, including at the property-search stage. Please also consult us about whether renovation is feasible.
- Is the first consultation free?
- Yes. The first consultation is free. Email info@hyan.jp.