Contact
Tell us about your Japan plans
Order a service or ask a question — everything runs in writing, so there’s no meeting to schedule. We reply in English within one business day (JST).
By submitting this form you agree to our privacy policy. We use your details only to respond to your inquiry — no newsletters unless you ask.
Response time
Within one business day, in English. Our team works on Japan Standard Time (UTC+9) — and because everything runs in writing, time zones never slow things down.
What happens next
1. We reply with answers and a short questionnaire.
2. A written scope and fixed-fee quote — usually within three business days.
3. You approve, we start — USD invoicing, card or wire.
UDX Inc.
Fukuoka (HQ) · Tokyo · Osaka · Morioka
Part of the PROVENANS Group