日本語 Sole Work BookBook’s written by Yusuke Kusumi 2020.03.032024.06.03 Yusuke Kusumi (2024) Unlearning Qualitative Research, Shinyo-sha Yusuke Kusumi(2022) Reconsidering Children’s Learning: A Socio-cultural Analysis of Lessons in a School for Students with Intellectual Disabilities, University of Tokyo Press Reconsidering Children’s Learning