The 2026 Asian Games in Aichi and Nagoya didn’t start out anywhere near as expensive as it’s ended up.
The cost increase, step by step
| When | Estimated hosting cost |
|---|---|
| Original estimate | ¥85 billion (~$560 million) |
| Early 2023 | ¥140.5 billion (~$927 million) |
| September 2026 | ~¥370 billion (~$2.4 billion) |
That’s roughly a fourfold increase from where planning started.
What’s behind the jump
Officials have attributed the increase to three factors: yen depreciation, geopolitical instability, and rising resource prices. None of those are unique to this event — they reflect broader cost pressures that have hit construction and hosting budgets elsewhere too. The available reporting doesn’t break down how much each factor contributed individually.
How organizers tried to offset the cost
Facing rising costs, organizers scrapped plans for a newly built athletes’ village. Instead:
- Roughly 4,000–5,000 athletes are housed on the docked cruise ship Costa Serena
- About 2,000 more are staying in temporary container-style wooden villas, built so they can later be reused as disaster shelters or tourist lodging
- The remaining athletes are in hotels across the region
Even with those cost-saving steps, the overall hosting budget still climbed sharply.
Worth double-checking
Host budgets are sometimes revised again once an event wraps up and final accounting is done, so treat the ~$2.4 billion figure as where things stood as of September 2026 rather than a closing number.

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