While new coronavirus is spreading fast throughout the world, I hope all of the former Hasegawa seminar students are fine and safe. Here is a picture of a retreat held five years ago near Lake Kawaguchi. Please let me know how you are living in this difficult time. sh(@)shasegawa.com
![](http://www.shasegawa.com/wp-content/uploads/2020/03/200329_01.jpg)