On February 29, 2020, a teacher workshop was held for St. Yusup Kindergarten, Elementary School, and Junior High School in Bandung, Indonesia. Lecturer Tatang Suratno (Indonesia University of Education Serang) and Assistant Professor Kanako Kusanagi (CASEER, the University of Tokyo) facilitated activities and lectures related to Tokkatsu. This year, the school is promoting a “listening relationship” to build trust among teachers and children. In this workshop, the teachers engaged in various activities related to listening, including listening to valuing attitude and empathy. They also learned why noncognitive aspects of student development are strongly influenced by the way they learn their subject learning.