（梅田）地下空間の防災・減災セミナー Published on 26th June 20178th 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 December 2017 all-day Asia/Tokyo Timezone 2017-12-09T00:00:00+09:00 2017-12-10T00:00:00+09:00 Where: 関西大学梅田キャンパス