K. Ito, „Mystery of Plane Symmetry: A Philosophical Approach to Mirror Image and Shadow“, in Japan’s Contemporary Media Culture between Local and Global: Content, Practice and Theory, M. Roth, H. Yoshida, und M. Picard, Hrsg. Heidelberg: CrossAsia, 2021, S. 173–185. doi: 10.11588/crossasia.971.c12883.