Six lab members went to Korea under the JSPS bilateral exchange program. We visited the laboratories of Prof. Ko Seung Hwan and Prof. Kim Taeyong in the Department of Mechanical Engineering of Seoul National University and Prof. Kim Dong Rip in the Department of Mechanical Engineering of Hanyang University. We had a joint seminar with Prof. Oh Junho's lab at Hanyang University, where we are doing joint research, and had a lot of good food!