59^th Meeting, March 30, 2017, The University of Tokyo, Tokyo

58^th Meeting, March 30, 2017, Kobe University, Hyogo

57^th Meeting, March 30, 2016, Nippon Veterinary and Life Science University, Tokyo

56^th Meeting, March 30, 2015, Utsunomiya University, Utsunomiya, Tochigi

55^th Meeting, March 29, 2014, University of Tsukuba, Ibaraki