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Main switchboard +81-(0)3-3294-4527 (You will hear automated guidance in Japanese. Please press “5” to be transferred to an operator.)
Business hours Monday through Friday, 9:00 am to 5:30 pm JST (closed on Saturdays, Sundays, Japanese national holidays and company holidays)

Inquiries About Taiho Pharmaceutical Products

We provide information on the proper use of Taiho Pharmaceutical Products based on the “role and mission of a medical consultation service” as outlined by the Japan Pharmaceutical Manufacturers Association.

This webpage is intended for inquiries about Taiho Pharmaceutical products from residents in Japan.

Please note that we cannot reply to inquiries that may require medical judgment regarding the actual use of products.

Online inquiries concerning products

Inquiry Form

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