The Sangyōsho (三経義疏 "Annotated Commentaries on the Three Sutras"?), is the title of three annotated commentaries on important Buddhist sutras: Hokke Gisho (法華義疏?), Shōmangyō Gisho (勝鬘経義疏?), and Yuimagyō Gisho (維摩経義疏?).
An annotated commentary on the Lotus Sutra; four volumes in length. It is based on the annotated text Fahuayiji (法華義記) by Liang dynasty monk Fayun (法雲, 467-529). Approximately 70% of the contents are identical.
According to tradition, the Hokke Gisho was composed in 615 and is the oldest Japanese text. Records indicate that the manuscript was discovered by Gyōshin (行信), the monk who erected the Hōryū-ji Tō-in, and the manuscript was kept at this temple for centuries until 1878, when it was presented to Emperor Meiji as a gift.
An annotated commentary on the Śrīmālādevī Siṃhanāda Sūtra; one volume in length. It is based on annotated texts of the Liang dynasty monk Min (旻, 467-527). Traditionally said to have been completed in 611.