白河藩
In 1866, he was again slated for transfer, this time to the Shirakawa Domain; however, because of the current ruling family's financial situation, this move was also canceled; Yasuhide was instead moved to the Kawagoe Domain. In Kawagoe, he is remembered for having opened the domain's school, the Chōzenkan (長善館). Yasuhide was relieved of his duties as rōjū during the disintegration of the Tokugawa government in early 1868. After the start of the Boshin War, he was briefly ordered into solitary confinement by the Meiji Government for a month in the spring of 1868; the next year, he retired in favor of his adopted heir, Yasutoshi.