5研究室訪問 Published on 16th December 202112th 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: 20th December 2021 @ 4:20 PM – 5:50 PM Asia/Tokyo Timezone 2021-12-20T16:20:00+09:00 2021-12-20T17:50:00+09:00