A large mansion on the outskirts of Shibuya it faces south and has an elaborate black roof. The building itself includes 5 watchtowers and two large wings separated by a large central structure, each wing is five stories high and the watch towers open a floor above that. It has large sprawling gardens, a vineyard and heavy woods leading up to it from the rear. It includes several access roads and foot paths for traversal both by employees and by the homes residences. The property is known to feature several places considered tourist attractions, a hot spring off to the eastern wing, a large lake and a lake house and stables. There is also a set of kennels, a large athletics park including a play place and giant maze for children. The athletics park includes, basketball courts, a baseball diamond, tennis courts and all necessary items to play those games. The amount of area covered by the property is so vast, the only way to properly get around is by horse drawn carriage or go-cart. There is also a small planetarium and star gazing facilities on the top floor. The entire property is also self-sustaining and includes fruit and vegetable gardens, large solar panels and hydro electric power as well as several deep fresh water wells. The house itself includes several large family sized apartments on lower floors for employs, guest suites on middle floors and full live suites for the family members. A large kitchen is in the central part of the mansion for entertaining guests, diplomats and business partners. And the entire place is decorated to include the finest luxuries money can buy.

Known rooms in Kimiko's wing:

~Kimiko's Master Suite/Bathroom
~Kimiko's closet
~A private library
~A private study
~A game room
~A movie theater
~A spa
~A kitchen
~A music room (containing all instruments the lass has learned to play in her life)