There are two types of Okuiri, 'the first Okuiri' (the first version) that was written in the Oshima-bon and the Meiyurinmo-bon manuscripts, and 'the second Okuiri' (the second version) that was included in Sadaie's own hand-written manuscript.
奥入には大島本や明融臨模本に書かれている「第一次奥入」（第一次本）と定家自筆本に書かれている「第二次奥入」（第二次本）とがある。