In order to prevent the spread of COVID-19, we have implemented staggered commuting times and telecommuting for some of our employees. In order to further minimize the risk of infection spread, we will implement telecommuting for all employees at our head office and Tokyo office.

During this period, we are unable to accept any phone inquiries to the head office. Please contact us using the forms below or contact our staff directly.

We apologize for any inconvenience this may cause and thank you for your understanding.

1.　Relevant sites
Head Office (Settsu City, Osaka Prefecture)
Tokyo office (Yokohama City, Kanagawa Prefecture)

2.　Period of telecommuting
Tuesday, April 14 – Wednesday, May 6, 2020

■Contact Form
https://www.mitsuboshidiamond.com/eng/contact/

■Contact Form for security cameras (Dahua products)
https://www.mitsuboshidiamond.com/it/contact/