26/08/2026
Osaka Dojimahama Tower / Redevelopment of Dojima Park / Dojimahama Pier
大阪堂島浜タワー/堂島公園再整備/堂島浜船着場
ビジネスと交通の中心である御堂筋と、文化と行政の中心である堂島川が交差する象徴的な立地を活かした、ビジネス×観光×ローカル、行政×民間の交流促進をテーマにした大規模複合施設です。
This project is a reconstruction of the Osaka Mitsubishi Building, a symbol of the region (completed in 1969). Taking advantage of its iconic location where Midosuji, the hub of business and transportation, intersects with the Dojima River, the hub of culture and administration, this large-scale complex is themed around promoting exchanges between business, tourism, and local areas, and between government and the private sector. The lower floors will house offices, the upper floors will house a hotel, and the middle floors will house tourist facilities for public relations and corporate events. By combining these functions that extend into the local area, the entire building was intended to be "a theater-like space where you can experience the charm of Osaka from the front row." The adjacent Dojima Park and tourist boat dock will also be integrated, enhancing the symbolism of "Aqua City Osaka" and contributing to strengthening the area's disaster prevention capabilities through water infrastructure.
Year of completion : 2024
Details of the Award The 2025 Japan Institute of Landscape Architecture Award Encouragement Award Design work category: Kazuma Nishigaki (Japanese Institute of Landscape Architecture /day)
・2025 CLA Award Special Award in the Design Category (CLA (Landscape Consultants Association) / Japan)
・2025 IEIJ Good Lighting Award, Kansai Section Lighting Facilities Encouragement Award (The Illuminating Engineering Institute of Japan, Kansai Section/Japan)
Design and Construction Supervision : Mitsubishi Jisho Design and Takenaka Corporation JV
Photograph : Taizo Furukawa MURASE PHOTOSTUDIO