水工研同窓会 Published on 13th March 20206th April 2020 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: 29th April 2020 @ 3:00 PM – 6:00 PM Asia/Tokyo Timezone 2020-04-29T15:00:00+09:00 2020-04-29T18:00:00+09:00