Event Calendar
2025.4
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Sophia University Entrance Ceremony April 2025
Date 2025.04.01 (Tue) Time 【Morning Ceremony】
Doors open at 8:45／Ceremony begins at 9:30
【Afternoon Ceremony】
Doors open at 11:30／Ceremony begins at 12:15
Price Free Place Hall A Inquiries Office of General Affairs
E-mail soumu_kouenkai-co@sophia.ac.jp -
Shibaura Institute of Technology Matriculation Ceremony
Date 2025.04.02 (Wed) Time Doors open 11:30／Opening ceremony 12:30
Price Free Place Hall A Inquiries Shibaura Institute of Technology Academic Affairs Section
TEL 03-5859-7340 E-mail tgakuji@ow.shibaura-it.ac.jp URL https://www.shibaura-it.ac.jp/headline/detail/20250122-7340-001_1.html -
Best Flea Market
Date 2025.04.05 (Sat) Time 10：00～16：00
※cancel in case of rain
Price Free Place PLAZA Inquiries CITIZENS RECYCLING SOCIETY
URL https://www2.recycler.jp/ -
Oedo Antique Market
Date 2025.04.06 (Sun) Time 9:00～16:00
※cancel in case of rain
Price Free Place PLAZA Inquiries Oedo Antique Market Executive Committee Office
TEL 03-6407-6011 ※Please be careful not to dial a wrong number. E-mail info@antique-market.jp URL http://www.antique-market.jp -
FY26 TerraSky Group KickOff
TEL 03-5255-3410 E-mail pr@terrasky.co.jp -
The 58th JAIF Annual Conference
Date 2025.04.08 (Tue) - 2025.04.09 (Wed) Time 10:00～18:00
＊April 9th is scheduled to end at 16:30
Price Charged
JAIF Member: JPY66,000
Non JAIF Member: JPY132,000Place Hall B7
Hall B5Inquiries Dept. of International Affairs (JAIF)
TEL 03-6256-9313 E-mail 58th-annual@jaif.or.jp URL https://www.jaif.or.jp/58th-annual/ -
The 65th Annual Meeting of the Japanese Respirator
Date 2025.04.11 (Fri) - 2025.04.13 (Sun) Time 9:00～18:00
Price Charged
JRS Members：(Early Bird)JPY17,000、(Regular)JPY18,000
Non-Members：(Early Bird)JPY19,000、(Regular)JPY20,000
Medical Staffs：(Early Bird)JPY5,000、(Regular)JPY10,000
Students：FreePlace Hall B7
Hall B5
Hall C
Hall D7
Hall D5
Hall D1
Hall E
Lobby Gallery
Conference RoomsTEL 03-5805-3560（weekday 9:00～17:00） E-mail 65jrs@jrs.or.jp URL https://www.jrs.or.jp/jrs65/ -
2025 IEEE International Conference on Applied System Innovation (IEEE ICASI 2025)
Date 2025.04.22 (Tue) - 2025.04.24 (Thu) Place Hall B5
Conference RoomsInquiries iTIKI Secretariat
E-mail office.icasi@gmail.com URL https://2025.icasi-conf.net/ -
Concerto dal Vaticano per incoraggiare il Giappone
Date 2025.04.24 (Thu) Time Open 17:45 Start 18:30
Price Charged Place Hall C Inquiries Concert Office
TEL 090-1145-5505（weekday 11:00～18:00） E-mail emmenta.co@gmail.com URL http://www.inorinorequiem.sakura.ne.jp -
Oedo Antique Market
Date 2025.04.27 (Sun) Time 9:00～16:00
※cancel in case of rain
Price Free Place PLAZA Inquiries Oedo Antique Market Executive Committee Office
TEL 03-6407-6011 ※Please be careful not to dial a wrong number. E-mail info@antique-market.jp URL http://www.antique-market.jp