Before I examined old manuscripts of the Bianzheng lun 弁正論 volume 6 kept at the Nanatsudera 七寺,Kōshōji 興聖寺 and Kongōji 金剛寺,and have found that they belong to the same genealogy. Similarly, Tsukishima Hiroshi 築島裕 examined old manuscripts of the Bianzheng lun volume 3 held by the Hōryūji 法隆寺 and Isiyamadera 石山寺,and showed that they are also in the same genealogy. In this paper, based on these results, I compare these five old manuscripts of the Bianzheng lun volume 3 and confirm that these all are in the same genealogy.
