5海岸工学 Published on 14th December 201613th 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: 9th January 2018 @ 4:20 PM – 5:50 PM Asia/Tokyo Timezone 2018-01-09T16:20:00+09:00 2018-01-09T17:50:00+09:00 Where: 2101教室