The R3 Ukishima is Tokyo-based architect Klein Dytham 's project: a commercial building in Naha, capital of Okinawa. The response became the key element of the building: a 25m long, 5m high perforated concrete block screen - ubiquitous to Okinawa - which encloses a balcony access to the 2nd floor while screening off the convenience store, electriclty and telephone wires running along the street.
