Keisuke Oka

Arimaston Building: Keisuke Oka’s Hand‑Built Concrete Home Redefines Craft Over a decade ago, on a small plot in central Tokyo, architect Keisuke Oka began building a unique hand-crafted concrete home for himself. Entirely constructed by hand, the Arimasuton Building evokes the sculptural complexity of Gaudi but with a raw, brutalist twist. The building stands out […]