■7th Taiyo Exhibition Theme: New Heaven and New Earth 1970 Nihondo Gallery■FASD2022042704■, Painting, Art Book, Collection, Catalog
■The first two-person exhibition by Yoshihiko Yamada and Hidetoshi Otsu, 1979, at Shunputo Gallery■FAIM2021110905■, Painting, Art Book, Collection, Catalog