The Higashikata household is a large, modern building located on a hill near the coast of Morioh; at the front of an expanse of land utilized for fruit trees and other constructions.
The house is home to all extant members of the Higashikata Family.
Yotsuyu Yagiyama was the house's architect.
An area behind the house opens to a trail that leads up the side of the back yard. The trail is surrounded by various fruit trees, forming their own orchard. The fruit trees accompany the Higashikata Fruit Company.
- In the Rurubu Special Edition: Morioh Guidebook packaged with Volume 12, Araki mentions that he drew inspiration from architect Frank Lloyd Wright; the house largely resembles Wright's Falling Water and Weltzheimer House.