Container Mobile House Sponsorship

The Nagoya Asian Games adopted container mobile houses as accommodation for athletes, primarily based on a comprehensive consideration of costs, sustainability, and the scale of the event versus the budget. The specific reasons are as follows:

1. Cost Pressure and Budget Overruns
The Nagoya Asian Games originally planned to build a permanent Asian Games Village with a budget of 30 billion yen. However, due to rising building material prices, increased labor costs, and yen depreciation, the budget doubled to 60 billion yen, accounting for more than 70% of the total budget. To avoid financial runaway, the organizing committee was forced to abandon the construction of a new Asian Games Village and instead adopt a low-cost alternative. The unit cost of container houses is much lower than that of traditional buildings, and they do not require long-term maintenance, making them a direct choice for cost reduction.

2. Sustainable Event Hosting Concept
Large-scale global events are gradually shifting towards a 'sustainable' model, prioritizing the use of existing facilities over the construction of new venue clusters. The Nagoya Asian Games continued this trend by transforming container houses to achieve resource recycling. These houses can be disassembled and relocated, and after the event, they can be quickly dismantled or repurposed (such as for temporary offices or post-disaster relief), reducing construction waste and meeting low-carbon environmental requirements.

3. Challenges of Event Scale and Decentralized Layout
This Asian Games had more than 11,000 participants, but the venues were scattered across Nagoya and several surrounding cities, with cross-county travel often taking more than two hours. Centralized accommodation for athletes would have required additional construction of transportation, catering, and other supporting facilities, at a high cost. The decentralized accommodation model combining container houses with cruise ships and hotels, although sacrificing convenience, reduced the construction pressure on a single area and adapted to the decentralized layout of the 'venue sites'.

4. Passive Choice Due to Insufficient Sponsorship and Revenue
The Nagoya Asian Games had sponsorship revenue of about 50 billion yen, only 57% of that of the Hangzhou Asian Games (88 billion yen), and ticket sales were also far below expectations (only 11.2% of the target completed). The revenue shortfall left the organizing committee unable to bear the high costs of a traditional Asian Games Village, making container houses the only feasible solution for athlete accommodation within the limited budget.

5. Functional Adaptability of Container Houses
Container houses are structurally sturdy and easy to transport, suitable for rapid deployment. The specification adopted in Nagoya was three people per room, equipped with basic air conditioning. Although the space was cramped, it could meet short-term accommodation needs. In addition, their modular design allowed for flexible assembly according to site conditions, adapting to non-traditional construction areas such as ports and open spaces, further reducing site selection difficulties.