Product Inquiry

Inquiries by e-mail are accepted 24 hours a day, but inquiries outside business hours and on holidays (Saturdays, Sundays, national holidays, summer, year-end and New Year holidays, etc.) will be responded to sequentially after the next business day.
For inquiries by phone, please contact the following number.
*Business hours: Monday to Friday 8:30 a.m. to 5:45 p.m. (excluding holidays)