According to "Honaiki," a life history of Hideyori composed during the Edo period, 'Hideyori obeyed the will of Taiko (Hideyoshi) to allow Ieyasu, Seii Taishogun, control the reigns and he confined himself in Osaka-jo Castle.
江戸時代に作られた秀頼の伝記『豊内記』では「秀頼公は太閤の遺言に従い、天下の実権を征夷大将軍家康公に執らせて、大坂城に蟄居していた。