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: 27th December 2020 – 6th January 2021 all-day Asia/Tokyo Timezone 2020-12-27T00:00:00+09:00 2021-01-07T00:00:00+09:00