Manufacturing dates (Month/Year) of Kikusui products are encoded into the product serial number.
To check the manufacturing dates information, please choose two alphabet initials of the serial number.
The serial number (8 digits) is attached to the product as shown below .
Clicking "Decode" button will shows you the manufacturing dates (Month/Year) information.
Should you have any questions, please contact with us at following website.
Japan: https://kikusui.co.jp/contact/
China: https://cn.kikusui.co.jp/contact/
English: https://global.kikusui.co.jp/contact/
