Inquiries
Contacts for inquiries to the Asahi Kasei Group are shown.
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Product and business inquiries

For inquiries about specific products or services, please use the respective inquiry form.

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https://www.asahikasei-pharma.co.jp/en/
Pharmaceuticals
Asahi Kasei Therapeutics Corp.
https://www.asahi-kasei.co.jp/lifescience/bb-form/q258/
Virus removal filters
Asahi Kasei Life Science Corp.
https://www.zoll.com/en-us/contact
Defibrillators, temperature management systems, etc.
ZOLL Medical Corp.
/content/asahi-kasei/us/en/services-products/housing
Housing
Products page
https://www.akm.com/global/en/support/inquiries/
Hall elements,LSIs, etc.
Asahi Kasei Microdevices Corp.
/content/asahi-kasei/us/en/services-products/electronics
Electronic materials
Products page
https://inquiry.www.asahi-kasei.co.jp/regist/switch/00002G000169jcoE41/formEnglish?formID=form_en0009&_gl=1*33ao3*_gcl_aw*R0NMLjE3NzM4OTc1MzIuQ2owS0NRandtdW5OQmhEYkFSSXNBT25kS3BuejRZeWxSRnpLaHlkdVpwVlBpbXdXdEZsMzBWek14MUVRU0ZPcTRnZF9mek54SmZtU0lDQWFBdEJWRUFMd193Y0I.*_gcl_au*MjE0NjMwMTcyMi4xNzczODk3NTMy
Car Interior
Dinamica™ artificial suede
https://inquiry.www.asahi-kasei.co.jp/regist/switch/00002G000169A2Dw38/formJapanese?formID=form_ja0009&_gl=1*10mqwst*_gcl_aw*R0NMLjE3NzEyMjMyODMuQ2p3S0NBaUEtc1hNQmhBT0Vpd0FHR3c2TEsyTktEc2tFMVk3XzNBRXdndFpxQjNiaFN5c0RReEQ1SmxVeVNvMTNFUnNkR1RxTlJGdEJSb0NHTlVRQXZEX0J3RQ..*_gcl_au*MjgzNDUwNjk0LjE3NjU5MzEwNTI.
Membranes & systems, Separators
Products page
https://inquiry.www.asahi-kasei.co.jp/regist/switch/00002G000169jcoE41/formEnglish?formID=form_en0009&_gl=1*33ao3*_gcl_aw*R0NMLjE3NzM4OTc1MzIuQ2owS0NRandtdW5OQmhEYkFSSXNBT25kS3BuejRZeWxSRnpLaHlkdVpwVlBpbXdXdEZsMzBWek14MUVRU0ZPcTRnZF9mek54SmZtU0lDQWFBdEJWRUFMd193Y0I.*_gcl_au*MjE0NjMwMTcyMi4xNzczODk3NTMy
Fibers
Fibers & Textiles website
https://www.asahi-kasei-plastics.com/en/contact/
Engineering plastics, etc.
Engineering plastics website
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For inquiries about other products and services, please search on the Business & Products page. If you are unable to find the relevant information, please use the inquiry form on this website.

Products

Corporate Information Inquiry

Please see the FAQs before contacting us.

FAQ

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For inquiries regarding IR (institutional investors and analysts), individual shareholders and stock-related matters, sustainability, careers, press releases, or this website, please contact us via the web or by phone.
Please note that, depending on the nature of your inquiry, it may take some time for us to respond, or you may receive a response from an Asahi Kasei Group company. Thank you for your understanding.

Online inquiry

Inquiry form

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Telephone inquiry

Phone +81-(0)3-6699-3000
9:00–12:00 and 13:00–17:45 JST (weekdays only, except Japanese holidays)