** About business hours for the year-end and New Year holidays **
We are sorry for the inconvenience, but we will be closed for the following period.
We apologize for the inconvenience, and thank you for your understanding.
Winter holiday period: December 2022, 12 (Thursday) to January 29, 2023 (Thursday)
*We will be open until 2022:12 on Wednesday, December 28, 18.
* Email inquiries will be answered in sequence from May 2023, 1 (Thursday).
* For inquiries by phone, it will be open from May 2023, 1 (Thursday).
* Requests for materials will be sent by email from January 2023, 1 (Thursday).