抄録
In this paper I focus on Hojibo-Shoshin's study of the Renwang huguo boruojing shu. Shoshin often quotes this text in his Sandaibu-shiki (三大部私記). It is generally supposed that Guanding wrote the commentary according to Zhiyi's lectures. However, in fascicle 6 of the Hokkegengi-shiki (法華玄義私記), Shoshin denies the opinion that Guanding wrote the Renwang huguo boruojing shu and follows ideas from the Chu-Ninno gokoku hannyaharamitsu kyo (註仁王護国般若波羅蜜経) attributed to Saicho instead. The Chu-Ninno gokoku hannyaharamitsu kyo is almost identical with the Renwang huguo boruojing shu written by Jizang. On the assumption that Saicho copied Jizang's work, Shoshin opposes the Renwang huguo boruojing shu on the basis of this authorial issue. This is a good example to indicate Shoshin's intention to attach greater importance to the contents of the views than their author.
