The oldest extant one, however, is two volumes of "To-ji Choja Bunin (records of the To-ji Choja (the chief abbot of To-ji Temple)," which Kanshin, the thirty-seventh Choja, completed in 1145 over a period of 20 years.
現存最古のものとしては37代長者寛信が20年の歳月をかけて久安元年（1145年）に完成した『東寺長者補任』2巻がある。