I still remember the moment when I was watching this for the first time. My summer vacation had started and I had stayed up the previous night, so I was pretty tired when I began to watch this. The overdone "foot dance" replay sequence wasn't that funny, but when shortly afterwards Hamada got scared of Matsumoto's fart
, I completely lost control and broke into laughter for a full minute at least. Still probably my favorite moment of the whole batsu series.
But where was Yamazaki during it all?
He did dress up as Chucky near the end of the how, got spooked by the "toilet ghost" and finally got lost and started panicking, running and yelling in the hallways.