The Hasegawa Seminar Alumni Reunion was held on Saturday, December 17, 2022, starting at the residence of Professor Sukehiro Hasegawa at 15:30 hours and at Ebisu at 18:00 hours.
![](http://www.shasegawa.com/wp-content/uploads/2022/11/221217_01.jpg)
The Hasegawa Seminar Alumni Reunion was held on Saturday, December 17, 2022, starting at the residence of Professor Sukehiro Hasegawa at 15:30 hours and at Ebisu at 18:00 hours.