関大水工研同窓会 Published on 4th April 202329th April 2023 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 2023 @ 3:00 PM – 6:00 PM Asia/Tokyo Timezone 2023-04-29T15:00:00+09:00 2023-04-29T18:00:00+09:00 Where: チルコロ