2017.8.15
Mr. Sakata, a DC student of LF group, attended the inter national
symposium ‘TOPICAL PROBLEMS OF NONLINEAR WAVE PHYSICS’ held in Russia.
http://www.nwp.sci-nnov.ru/index.html
Participants moved from Moscow to St. Petersburg by ship for one week.
There are very beautiful river and historical monasteries with the
midnight sun.
He had a great opportunity to discuss with many researchers and make nice
friends
because he was shut in the ship!