How it’s built
- Read from the city’s press release of 19 June 2023, which says the championships would be held “for the first time in Japan, and the first time in Asia, in Yokohama”.
What we assumed
Nothing. The figure is used as published.
Sanity check
It is an agreement to promote the event jointly; on its own it does not show the city paid anything. The city expected more than 1,000 players.
Where it comes from
City of Yokohama press release: Pokemon World Championships 2023 Yokohama Minatomirai Event Yokohama City, Bureau of Tourism, Sports and Culture · 19 June 2023 Open the original ↗
The line in the source
「ポケモンワールドチャンピオンシップス2023」...が日本で初めて、さらにアジアで初めて横浜で開催され In English
Worlds 2023 is held in Yokohama for the first time in Japan and first in Asia (city press release).