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For consultations or questions about CheX, please use the contact information below.
After checking the contents of the inquiry, we will contact you from the person in charge.
Phone numbers
General Inquiry（Mon.-Fri. 9 am to 5:30 pm/JST）
YSL Solutions, Co. Ltd.
TEL：(+81)-45-345-2763(International Call)
Product Support（Mon.-Fri. 9 am to 5:30 pm/JST）
CheX User Support Center
TEL：(+81)-45-680-5322(International Call)
“Contact Support” Function on CheX
Please select “Contact Support” in the PC client and use the form provided.
Inquiry form
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