We would like to thank you for your continued patronage to Nihon Seibutsu Kagaku Co., Ltd. and Nihon Kingaku Kenkyujo Co., Ltd.

We would like to inform you of the schedule of holidays for the year-end and New Year holidays.

Last business day: Saturday, December 28, 2024
　　　　　　　　※Business hours are as usual.
Closed: Sunday, December 29, 2024 – Friday, January 3, 2025
New Year’s First Date: Saturday, January 4, 2025
　　　　　　　　　　※Business hours are as usual.

Please note that inquiries by phone will be handled from 11:00 a.m. on Saturday, January 4.

We apologize for any inconvenience caused during the holiday.
We look forward to your continued patronage next year.