佐世保鎮守府
"Ryūhō" engaged in several more patrol and training missions near Japan. On 25 October, with the escort carrier , "Ryūhō" set sail from Sasebo Naval District on another aircraft ferry mission to Keelung, Taiwan. They were escorted by the destroyers , and . They returned to Kure on 2 November. From 7 to 15 November, "Ryūhō" briefly flew the flag of the Commander of the Mobile Fleet, Admiral Jisaburō Ozawa.