I've never seen that art work of Picky before. Flicky and Pocky are on the Sonic 1 box art, and Pecky is on the plush toy tags. I wonder if similarly styled art exists for Cucky, Rocky and Ricky.
I played Waku Waku about 15 years ago in Dubai, in the Dubai Mall (it was called Dubai City Center back then). I can't remember it exactly, but I think it might have been in english? I don't ever recall any japanese text on it, but the voices remained japanese-english. I played it alot back then as a kid. It was really really simple though, not a very deep game :P it's pretty much for young kids then us hardcore gamers. I also remember the space sonic shoot-em-up they had near by, that was far more challenging and dazzling to my kid eyes back then. Pretty epic from what I remember, haha. I think that didn't have japanese text either in the menus or cabinet, it was english. I guess those would be far more harder to find then the japanese cabinets.
They might not even exist. Memory can be a bitch when trying to remember certain details of your infancy.
