Ravine

Tokyo, Japan

Photo © Masao Nishikawa

Architects: APOLLO / Satoshi Kurosaki

Location: Tokyo, Japan
Year: 2011

The builder is a cosmopolitan in his 40s who travels the world as a manager in a bridge-related company. He has lived abroad for a long time, so he decided to take the plunge and build a two-family house for his family and his parents to live together. He purchased a prime piece of land in the heart of the city, taking into consideration the need to balance his business and personal life. The site is in a commercial district facing a shopping street, an area with a mix of old and new stores and factories. Surrounded by mid-rise buildings and condominiums, the site does not allow for adequate lighting or ventilation, and there are no views to be had.

The children's rooms are located on the first floor, and the parents' space and compact private rooms such as a body room are located on the second floor. The family room on the third floor, with its large atrium and top light, is a spacious space in contrast to the private rooms, and features a compact lightwell (light garden). The exterior is composed of horizontal glass blocks, sharp sashes, and skylights to match the cool monotone interior. RC exterior insulation is used for comfort and earthquake resistance. The distinctive gate with cut-out walls on both sides of the garage is neat and yet playful to the streetscape.