The former annex of the Honma family is Honma museum now and is decorated with a pair of Kasafuku once owned by the Kazama family who were purveyors of the Shonai Domain, together with hina dolls on a tiered platform.
現在、かつての本間家の別館は本間美術館となっており、庄内藩の御用商人だった風間家の1対の傘福が雛壇とともに飾られている。