Senior Welfare Facility — Conversion, Extension, and Refurbishment of an Existing Building | Ohtoku Care Center Yoshihiro Yamamoto Architects Associates 302, Zeniya Honpo Main Building, 14-6 Ishigatsujichō, Tennōji-ku, Osaka Nara City, Nara Prefecture, Japan Day Service Center old-building ZEB conversion day-service-center change-of-use