About us
Last updated: 2026-10-07
- We are a private guide, not a government office.
- We explain official information in your language and send you to the right counter.
- We show where each fact comes from.
Who runs this site
No Worries Japan is a private guide service run by Hexa Relation. We are not a government office, and we are not connected to any government office. “Matin” is the name we use for our editorial desk.
A named owner is legally responsible for this service. Email us and we will tell you the name and address without delay.
Contact: hexarelation@gmail.com
What we do
- We read information from Japanese public offices and write a short guide in your language. Each page shows the source and the date we checked it.
- We make Japanese cards you can show at the counter.
What we do not do
Some work needs a license in Japan. For these, please ask the official counter or a licensed professional:
- Immigration paperwork, or advice on your own case (行政書士 or 弁護士)
- Legal advice (弁護士)
- Finding or renting a home for you (宅地建物取引業者)
- Finding a job for you (needs a government permit)
- Medical diagnosis or advice (a doctor)
About this document
The Japanese version of this document is the official one. Other languages are translations to help you understand. If they differ, the Japanese version applies.