Notice of Winter Holidays

Thank you for your continued support of OK.
Please note that we will be closed for the winter holidays during the following period:

Holiday Period
December 30, 2025 (Tue) – January 4, 2026 (Sun)

※Orders placed during the holiday period will be shipped sequentially from Monday, January 5.
※Customer support will also be closed during this period.

We apologize for any inconvenience this may cause and sincerely appreciate your understanding.