Dear Valued Customers,
We hope this message finds you well. We sincerely appreciate your continued patronage and support of our business.
Due to the ongoing depreciation of the yen and soaring prices of raw materials, particularly naphtha, we are writing to inform you of a difficult update. While we have made every effort to absorb these cost increases through improved production efficiency and expense reduction, it has become extremely difficult to maintain our current product prices through corporate efforts alone.
Therefore, with our deepest apologies, we have decided to implement a price revision for our standard products and custom OEM products as outlined below, in order to ensure the stable supply of high-quality products.
We kindly ask for your understanding and cooperation regarding these circumstances.
Sincerely,
Details
1. Target Products
・Standard products
・Custom OEM products
2. Effective Date
Orders shipped from January 1, 2027 (Friday)
3. Details of Price Revision
・Standard Products: 10% to 20% price increase
（*As an example, many items with a current list price of 60 yen will be revised to 70 yen. Please note that some items will remain at their current prices. Detailed pricing will be announced once finalized.）
・Custom OEM Products: Prices will be determined through individual consultation and agreement with our sales representatives.
（*As a general guideline, we expect an increase of approximately 10% to 20%, similar to standard products.）
4. Future Schedule and Information
・Detailed information regarding the price changes will be announced sequentially on our website around November this year.
・Additionally, our new “Price Revision Catalog” will be mailed around the end of December.
End
If you have any questions or require further information regarding this matter, please feel free to contact our representatives. We truly appreciate your continued support and partnership.