Prof Josaphat arranged together with staffs (Dr Emma, Prof Aris Marfai etc) of University of Gadjah Mada (UGM) and other Sister Universities (University of Indonesia, Bogor University of Agriculture, Institute of Technology Bandung, University of Padjadjaran, University of Diponegoro, Institute of Technology Sepuluh Nopember, University of Udayana and University Hasanuddin) to hold The 6th Indonesia Japan Joint Scientific Symposium (IJJSS 2014) at University Club UGM on 28-30 October 2014 [final program]. The participant number was about 200 persons.