Manuscripts included in the Gunsho ruiju contain characters indicating that these were based on 'Asho (chief councillor of state) Tameuji' true handwriting manuscript,' but the main text is severely damaged.
群書類従本には「以亜相為氏卿真蹟書写」の本を底本とした旨の識語があるが、本文はかなりの損傷の跡をとどめる。