Voluntary recall begins after some insects are found in miso sold by Marukome. Only one product out of ``Plus Koji Raw Miso Koji Bijin 650g'' had a foreign substance mixed into it.

The expiration date printed on the product is December this year, and the following two characters are "JR" There have been no reports of health damage so far, and over 100,000 items have been shipped nationwide. is a miso manufacturer headquartered in Nagano City, Japan.