After looking more into it, it's very likely that the time period this ad was posted was more likely within April-September 2008, as April 29th JST was the earliest date on the Champion Kids application period, as seen in ドナルド NEWS, and the Beijing Olympics ended on August 24.

Originally found by 小倉ルド, this clip shows up in マクドナルドまんしょん【ドナルド×バンジョーとカズーイの大冒険】 [sm7685187], the full version of this video is currently lost as nobody has been able to figure out where it's from. Quote post is a restoration attempt since the clip has slight color correction.

Good evening!