We invited 4 students from University of Delhi (India), 4 students and 1 professor from University of Rajshahi (Bangladesh), and 2 students and 1 researcher and 1 professor Nanyang Technological University (Singapore) during 2019.11.19～2019.11.28 under SAKURA Exchange Program by JST. They had laboratry experience and Japanese culture. This was a good international exchange program for students of the three universities and Kyutech.