Now,Prof. Kuroda and Dr. Akioka are going to Prague to join the 3rd European Stroke Organization Conference 2017. On the plane bound to Frankfurt, Prof. Kuroda met Prof. Hiroshi Kawasaki, a neuroscientist from Kanazawa University, Kanazawa, Japan, who is going to join another neuroscience meeting in Europe. They talked a lot on their recent situations and could warm up their old friendship. Prof. Kuroda is looking forward to seeing Prof. Kawasaki in Toyama again soon.