inquiry

Pre-purchase product questions, corporate inquiries, and other inquiries

For inquiries after purchasing a product, click here

Depending on the content, it may take some time to respond. We accept inquiries by email 24 hours a day, 365 days a year, but responses will be sent between 10:00 and 15:00 on weekdays. Please note that inquiries sent on holidays (Saturdays, Sundays, and public holidays) will be responded to on the next business day or later. If you do not receive a reply email after 10 days, there may be a problem, so we apologize for the inconvenience, but please contact us again.