The following results are obtained after studying on the residences for the Katatagae-Gyoko. 1. Ex-emperor's palace had not been used for the Katatagae-Gyoko before the post imperial period, but was often used after that time. 2. The residences for Katatagae-Gyoko in the post imperial period differ with each emperor. 3. Such characteristics are affected by different relations between the emperor and ex-emperor. 4. Residences used for the Katatagae-Gyoko should (were expcted to) be suitablely furnished for use by emperors, but sometimes the unfurnished ones were also used.
