‘kokuban house’ by hari architects in kitajima-cho itano-gun, tokushima prefecture, japan all images courtesy hari architects

japanese practice hari architects has sent us images of ‘kokuban house’, a two-storey private residence in tokushima prefecture, japan. composed of a series of boxes, the design defines individual programs and zones in a pragmatic and intuitive manner, resulting in a house that mediates between openness and privacy.

hari architects: kokuban house exterior view

featuring a number of different facade finishes, the house’s internal composition can be clearly read in the makeup of its elevation. two silver boxes – one standing vertically and the other floating horizontally – set a bold contrast against the white base of the house. the resulting exterior expression is a playful delineation of space.

hari architects: kokuban house entrance

opening up to a double-height atrium, the entry hall serves multiple functions in addition to providing access to the house. a tall freestanding chalkboard and a swing set has been installed, giving the space to the children of the house. light filled and finished with concrete flooring, the area serves as a small playground within the residence. the white box which sits on the ground floor accommodates the living and dining space, while the two silver boxes host private programs such as the bedroom and children’s room. the voids between the three forms facilitate an airy and illuminated atmosphere.

hari architects: kokuban house view of entrance hall

hari architects: kokuban house views of chalkboard

hari architects: kokuban house

hari architects: kokuban house views of entrance atrium

hari architects: kokuban house living space

hari architects: kokuban house kitchen

hari architects: kokuban house upper level

hari architects: kokuban house

hari architects: kokuban house floor plan / level 0

hari architects: kokuban house floor plan / level +1

hari architects: kokuban house section

hari architects: kokuban house (left) schematic model (right) sketched perspective