Shibu biku kaihon so.四分比丘戒本疏13th cent.?]chiOne roll in a wood case. 27.3 x 981.6 cm, rolled to 27.3 x 16.0 cm in diameter.In Chinese."Commentary on a vigaya, vol. 1. Original print, early 13th century; with marks and letters in gold, red, and black, added by hand about the same time." (K. Asakawa. "Gifts of the Yale Association of Japan," 1945).Yale Association of Japan Collection original call number: Ba2.