| Ciel Rouge Creation
Architecture and interior design office based in Tokyo.
| Design Labo
Firm specializing in architectural and interior planning of commercial and residential construction projects. Based in Shibuya-ku, Tokyo.
| Ishimoto Architectural and Engineering Firm, Inc
Consulting firm providing project and construction management, interior design, architectural, structural, mechanical, landscape and urban design, and redevelopment.
| Klein Dytham Architecture
Firm of western architects in Minato-ku, Tokyo. Portfolio includes buildings, furniture, and interior design.
| Onuma and Associates
Provides architecture and design services, including offices, interior, commercial, housing, hotels, and institutions.
| Sugiura Architects Co., Ltd.
Architectural and structural engineering firm specialized in industrial design. Services includes site survey, planning, basic design, detail design and inspections.