Old Downtown Show - Don't Drop the Vase

There were a few videos on youtube with this show. Basically, a few pairs comedians had to do different tricks with a vase without breaking it. Shin Oni, Itao and Jimmy Chan appeared pretty often, if not always.

Here is the only picture I could find:
[img:267sqt3i]http://video11.fc2.com/up/thumb/201101/26/7/201101266bfDfyDu.jpg[/img:267sqt3i]

Any idea of what in this?