Among the paintings by Mitsuzane TOSA whose triad of collaboration with the three Houses of Sen are well known, he obtained legends to the two of them by Omote Senke Ryoryosai (sacred gem) and Urasenke Nintokusai (a mallet), and mounted them.
三千家合作の三幅対として有名な土佐光孚筆の絵のうち、表千家・了々斎（宝珠）、裏千家・認得斎（小槌）の2作の賛を得て、表装を行う。