Dear Customers,

Nihon Nohyaku will be on a winter vacaion during the period below.  
We apologize for any inconveniences.

< Head Office >
 April 29, 2026 to May 6, 2026

< Research Center >
April 29, 2026 to May 6, 2026

< Sapporo Branch, Sendai Branch, Tokyo Branch, Osaka Branch, Fukuoka Branch >
April 29, 2026 to May 6, 2026

 < Customer Service >
 April 29, 2026 to May 6, 2026