In succession to the previous article, this paper aims to clarify the transformation of the lifestyle for Shogun-family in Ohoku Goten-muki at utilizing its space, by taking notice regarding the planning idea of the toilet during Kyoho-Manen eras. As a result, after Koka era, the toilets for Shogun and Shogun-family gradually became installed on a meeting space or living space as well as increasing of its total number. These phenomena of the transformation are presumed to indicate that the “family” space where Shogun lived with his family became extended to a considerable extent within the quarters from Kyoho- to Koka-era.
