The estate was built in 1896 by one of the early leaders of the Mitsubishi company. While only about 1/3 of its original size, the estate is interesting to visit from an architectural perspective because there are 3 distinct building styles right next to each other. And while there is virtually no furniture in any of the homes, one can imagine activities that took place there. There was not any tour but there was a short video that could be played in English after getting some assistance from the docent to make the selection. The rooms had some English description to explain main architectural features but overall was a little limited. What was amazing was seeing the pure size of the place and then comparing it to the Japanese residence attached to it, and then comparing both to the tenement homes displayed in the Shitamachi museum. Cost to enter was 400¥ and we spent just under 2 hours there. Entrance was a little difficult to find because it's on a small street off the main road. Not recommended for small children but was a good place to learn a little more about Japan's history.