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Before sending an inquiry…

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We will respond to your inquiries during business hours.
Business hours: 8:30 to 16:30 (excluding Saturdays, Sundays, national holidays, and year-end and New Year’s holidays) Depending on the content of your inquiry, our department in charge will contact you.

Please kindly understand that our response may be delayed, or if we are unable to respond to your email, we may contact you by telephone or letter.
Our email responses are addressed to you personally. Please refrain from reproduction or secondary use of all or part of the email contents.

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Category of the inquiry

First, please select one of the following categories for your inquiry.