News Summary
The City of Osaka has launched a competitive proposal process to select a firm to develop the project concept and basic plan for the Memorial Park Zone in the Yumeshima Phase 2 development area.
The City of Osaka’s Urban Planning Bureau, Wide-Area Hub Development Division has launched a public competitive proposal process to select a consultant to develop the project concept and basic plan for the ‘Memorial Park Zone’ to be established within the Yumeshima Phase 2 development area.
The Memorial Park Zone covers approximately 2.9 hectares. The City has already indicated that approximately 200 metres of the Grand Roof Ring — the iconic symbol of the 2025 Osaka-Kansai World Exposition — will be retained as a quasi-permanent structure, configured so that visitors can ascend it and experience the Expo through cutting-edge technology.
Also established in existing policy is the development of a ‘Memorial Hall’ with a total floor area of approximately 3,000 m², intended to serve as a venue for communicating the legacy and technologies of the Expo as well as for business and cultural exchange.
The retention of approximately 200 metres of the Grand Roof Ring and the establishment of the Memorial Hall were already set out as policy in the Yumeshima Phase 2 Area Master Plan Ver. 3.0, updated on 30 April 2026 (previously reported: Yumeshima Phase 2 Master Plan Updated to Ver.3.0: EXPO Memorial Museum Added, Developer Tender Set for June). The current process represents the next stage: selecting a consultant to translate that policy into a concrete project concept and basic plan. Readers should note that the detailed design, operational model, and programme content for the park and Memorial Hall have yet to be determined.
It should also be noted that this procurement is entirely separate from the broader competitive process to select a developer for the entire Yumeshima Phase 2 area (approximately 42 hectares) — a process that was delayed from its originally scheduled late-June launch date and commenced on 3 July 2026, with a developer decision expected around February 2027 (previously reported: Osaka to Launch RFP for 42-ha Post-Expo Yumeshima Zone 2 in Late June 2026). That separate process concerns the selection of a land developer, whereas the current procurement is a commissioned consulting engagement — specifically, the preparation of a project concept and basic plan for the Memorial Park Zone alone — and does not involve developer selection.
The contract ceiling is JPY 86.97 million (incl. consumption tax) for FY2026 and JPY 7.63 million for FY2027, totalling approximately JPY 94.60 million. The contract period runs from the date of contract execution through 30 September 2027.
Business Impact Analysis
It is important to recognise that the immediate contracting opportunity arising from this procurement is not for construction of the park or Memorial Hall itself, but for a planning and consulting engagement covering the project concept and basic plan.
The scope of the commissioned work includes: surveys related to exhibition and exchange spaces for the Memorial Hall; an architectural basic plan (design concept, structural approach, preliminary cost estimate, etc.); a park development basic plan (layout, circulation, disaster preparedness, planting, etc.); an events and programming basic plan; a study of project delivery methods including PFI and other public-private partnership approaches; cost-benefit analysis; and preparation of urban planning documentation.
Accordingly, the most immediate business opportunities are for urban planning consultants, architectural design firms, landscape design firms, PFI/PPP advisory firms, and exhibition planning specialists.
Under the evaluation criteria, ‘Proposed Project Concept for the Memorial Park Zone’ carries the highest weighting at 30 points, indicating that the ability to articulate a compelling and credible vision for the Expo legacy will be central to the selection outcome. The second-highest criterion, ‘Proposal for Memorial Hall Exhibition and Exchange Spaces,’ is weighted at 20 points.
Actual construction procurement — covering the park, Memorial Hall, and associated infrastructure — is not expected to begin until after the basic planning engagement concludes on 30 September 2027. Opportunities for general contractors and specialist subcontractors therefore remain some way off.
For the tourism, hospitality, real estate, investment, and IT/digital sectors, the situation at this stage is one of ‘watch and wait’: while certain parameters are fixed (approximately 200 metres of ring retention, Memorial Hall floor area of approximately 3,000 m², etc.), the specifics of the basic plan have yet to be determined. Estimating the park’s visitor-attraction potential or its knock-on effects for the surrounding area would be premature at this point.
For companies tracking this opportunity, the immediate priority is to monitor which firm wins the contract (selection notification is expected around mid-September 2026), and subsequently to assess the content of the project concept and basic plan that emerges. Construction-phase procurement opportunities will only become visible after the basic plan is completed on 30 September 2027.
Editorial Review
To position this development accurately: what has occurred is not the finalisation of a basic plan for the Memorial Park and Memorial Hall, but rather the launch of a competitive proposal process to select the consultant who will prepare that basic plan.
The broad parameters — retention of approximately 200 metres of the Grand Roof Ring and a Memorial Hall of approximately 3,000 m² gross floor area — are already established. However, the specific design, circulation plan, exhibition content, and operational framework will be developed by whichever firm wins this procurement.
The procurement schedule is as follows: application documents deadline — 10 August 2026; proposal submission deadline — 24 August 2026; presentation review — early September 2026 (approx.); notification of selection results — mid-September 2026 (approx.); contract execution and project commencement — late September 2026 (approx.).
As of the date of publication of this article (22 August 2026), the application window has already closed and the proposal submission deadline of 24 August is imminent. The next key milestone for readers to monitor is the notification of selection results, expected around mid-September 2026, following the presentation review in early September.
Selection will be conducted by a non-public panel comprising academic and specialist advisors, with the project concept proposal weighted most heavily in the evaluation design.
By way of background, the project specifications explicitly situate this initiative within the broader framework for developing an international tourism hub in the Yumeshima Phase 2 area, in accordance with the ‘Yumeshima Urban Development Concept’ of August 2017 and the ‘Yumeshima Urban Development Basic Policy’ of December 2019.
The initiative is also framed around the aspiration to carry forward for future generations the message embodied by the Grand Roof Ring at the Osaka-Kansai Expo — ‘diverse yet united’ — positioning this not merely as post-event site redevelopment, but as a deliberate Expo legacy programme.
For business professionals tracking opportunities in this space, the starting point is to confirm which firm is awarded the contract when selection results are announced around mid-September 2026. The content of the project concept and basic plan that follows will then define the contours of secondary business opportunities in construction, exhibition fit-out, and operations related to the Memorial Park and Memorial Hall. Construction and park development procurement is not expected to begin until after the basic planning engagement concludes on 30 September 2027; until then, a staged approach of monitoring procurement progress and plan publications is advised.
Sources
This article was produced with the assistance of AI and checked for accuracy by a human editor before publication. Please always verify against the original sources before making any business or investment decision.
