We will be closed from December 29 (Thursday) to January 4 (Wednesday).

We will be temporarily closed on Friday, August 12, and Thursday, September 8.

We will be closed from December 29 (Wednesday) to January 4 (Tuesday).

As of April 1, 2021, the standards of the Soil Contamination Countermeasures Act have been partially revised. Please note that the new standards will apply in the following cases: 1. Submission of notification for the abolition of specified facilities using hazardous substances 2. Issuance of investigation orders by the prefectural governor 3. Submission of soil investigation results along with the notification of land use change 4. Submission of application for area designation, etc. Soil leaching standards and groundwater standards: Cadmium: 0.01 mg/L → 0.003 mg/L Trichloroethylene: 0.03 mg/L → 0.01 mg/L Soil content standards: Cadmium: 150 mg/kg (dry) → 45 mg/kg (dry) Our company, as an environmental measurement certification organization and ISO 9001 certified institution, has established a system to provide analysis results for multiple samples in a short time frame based on the concept of "accuracy, speed, and kindness." For more details on the revisions, please check the URL below.