Contact CONTACT
Inquiries by phone or fax
We are available to answer questions by phone or fax as well. For phone inquiries, contact us at the number below within the specified hours. Please understand that our phone lines may be busy during certain times.
Daiichi Denzai Co., Ltd. Tokyo Headquarters
Business Hours: 9:00 am – 5:30 pm (except Saturdays, Sundays, and holidays)
042-440-1711
042-440-1710
Direct inquiries to branches, offices, and group companies
For phone or fax inquiries to branch offices, please click the button below to view the company profile. For inquiries via email, please use the form provided here. You will be contacted by a person in charge shortly.
Go to DID OfficesInquiry Form
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In response to certain inquiries, we may call or write to you instead of sending you an email, where we consider it would be more appropriate.
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