Radioactivity Test

Radioactive Substance Test and Raw Material Origins

We started conducting radioactive substance test on manufactured products from November, 2011.
The inspection equipment that we use is “LB2045” highly-sensitive NaI (TI) gamma-ray spectrometer (detection threshold: 1Bq/kg) of BERTHOLD TECHNOLOGIES.
Our product standard for radioactivity is below 4Bq/kg (total of radioactive cesium-134 and -137).
We installed testing equipment and perform examination on every production. Up until now, there is no report exceeding this standard.

The name of agricultural products delivered after the Fukushima nuclear power plant disaster are listed on this website.
If we start to receive or use agricultural products harvested after the said disaster in the future, we intend to disclose this information.
With regard to production origin information, we publicize some origin information for products.

▶Results of Radioactive Test (Japanese)