^
The water fountain was the wow thing? It was used as rain in rainy day AT06 as well, so I don't really consider it a wow/shock thing, lol. IMO, Ayu suddenly appearing on a cross, Ayu being chained up out of nowhere and a huge boat popping up out of nowhere are much larger shock effects. If a water fountain is a shock thing, then you might as well pick all surprise factors in her concerts (like her pulling the net down in AT06, the cages opening in AT07, etc. But it does look cool though.
I personally consider the curtains falling on my name's WOMEN more of a shock thing probably.. But meh I'm typing too much. Exams make me hyper lol.
That reminds me.. What shock things had AT0304/AT02? Which reminds me, was there ever a tour for RAINBOW? Lol. AT0304 = Memorial Address; AT02 = I am... Hmmm. :/ One of my fav albums didn't get a tour! o_o