冬季休業 Published on 17th January 20228th January 2026 by yasuda-t Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 27th December 2022 – 6th January 2023 all-day Asia/Tokyo Timezone 2022-12-27T00:00:00+09:00 2023-01-07T00:00:00+09:00