Yuji Yamada (2017). THE NINJA BOOK: The New Mansenshukai. Translated by Atsuko Oda. Mie University Faculty of Humanities, Law and Economics. Retrieved 11 May 2024.
公室年譜略 -藤堂藩初期史料-1清文堂史料叢書第109刊[Official Office Chronology - Early historical materials of the Todo clan - Seibundo Historical Materials Series No. 109] (in Japanese). Ueno City Ancient Literature Publication Society. 2002. ISBN4-7924-0523-8. Retrieved 13 May 2024.