Information platform for Japanese Medicines

Notice of Renewal

Thank you for visiting “synapse”.

We are pleased to inform you that we have renewed the “synapse” website.

You can still search for information on Japanese pharmaceuticals as before.

As for the contents of the change, it was possible to request a quotation for a pharmaceutical product on this site, but we have made it possible to place an order.


(Main changes)

-You can easily check the status of your order from “My List” to “Shipping” on “My Page”.

-You can view the results of quotation requests from our company.

-You can select the products you need from the quotation results and place an order.

-You can check the status of your order and invoice.

-You can communicate with our staff members about the contents of your quotation and order via message.

-You can place a new order for the same product and price within 3 months after the order is placed.


*Requests for quotations and orders require membership registration and the submission of a license to handle pharmaceuticals.


Upon renewal, we have implemented security enhancements requested by our customers. We have taken the utmost care in implementing the renewal, including information leakage and encrypted communication.

We will continue to consider contributing to your business as a highly convenient pharmaceutical information site for customers seeking pharmaceutical products in Japan.

We look forward to your continued support of “synapse” in the future.


Inquiries about this matter

Please contact us using the inquiry form.


August 22, 2024


Kosei Pharmaceutical Co., Ltd.

"synapse" Customer Service Team