Flow to the survey


Survey flow

We will explain the process from the time you contact the leak clinic to the completion of the investigation.
We may ask you in detail about the time when the leak occurred.

It's okay if you are vague, so it would be helpful if you could tell me as much as you remember.









Click here for inquiries and requests
0120-69-6649

Telephone reception 24 hours a day AI support, so please answer your questions.


Those who wish to use something other than the phone
お問合せ・ご依頼