V. V. S. S. L. Haswanth (Texas A&M university) came to our laboratory to study for 3 months. He created interactive seminar regarding Bayesian Network modeling, Boolean Network modeling and so on.

Not only he had an ability to fit in very well with the culture of U.S., in his stay in Japan, also he had a love of culture of Japan. Especially he felt delighted at an opportunity to watch Naruhito's enthronement ceremony (22 October 2019).

Mr. Rajnish Kumar is Assistant Professor at Karolinska Institutet (Alzheimer's disease drug discovery research at Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Division of Neurogeriatrics).

For the past 3 weeks, we had substantial communication.

Prior to the end of program, we had a luncheon party as farewell party.