Notice of Scheduled Server Maintenance

Thank you for visiting the Toyo Shinyaku website.

We will be performing server maintenance during the following period.
During this time, the website will be temporarily unavailable.

We apologize for any inconvenience caused and appreciate your understanding.

Scheduled Maintenance
Sunday, December 28, 2025, 9:00 a.m.JST – 6:00 p.m.JST (tentative)
Please note that the maintenance period may vary slightly.

Affected Websites
Corporate site

Service Portal for OEM of health food and cosmetics

Information website on functional ingredients for health foods