Hosting region for a system we build for you is decided at the start of the engagement, not inherited from a default. If data residency is a hard requirement, raise it in the first conversation and we will tell you plainly whether we can meet it. This website is separate and its processing is already fixed: enquiries, quote requests, bookings and chat are handled by Supabase in Tokyo, Resend in Tokyo, Cloudflare, cal.com and Moonshot AI, which the privacy policy names individually along with where each one processes. Nothing from a client system is ever sent to the chat assistant.