冬季休業 Published on 23rd December 201913th 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: 26th December 2021 – 6th January 2022 all-day Asia/Tokyo Timezone 2021-12-26T00:00:00+09:00 2022-01-07T00:00:00+09:00