Kawasaki has a 3 day Halloween celebration. I saw the early advertisements to apply for the parade in which 3,500 people line the streets.
It was amazing and in true Japanese fashion, extremely organized and crazy crowded. Each of the groups (circa heats in a large half marathon) were led by truck with a DJ and some dancers.
And of course, there’s no shortage of ladies trying to be sexy. Although its a bit more explicit in Japan than the US.