Apology for repair work and request for inquiries

For our inquiries, please use the inquiry form or email. If the web environment is not ready, we will accept it by fax.

Completely ​ Due to the fact that we are working alone, we cannot respond to telephone inquiries.

​ If you would like to make inquiries by phone, please contact a private support group in the metropolitan area.

Thank you for your patience.


Currently, there is a large gap between the actual main business and the contents of the homepage.

​ It is expected that some pages will need to be completely rewritten for correction, so it will take some time for the time being.