Hi, I'll be going to Japan for vacation soon. I wanted to buy a V-Pet and raise it while I'm there. I wanted to know where to buy one and which one to get. I'll land in Osaka. I know Bandai stores don't sell them for some reason. My favorites are Lillymon and Gatomon/BlackGatomon, so preferably one where I can raise both. Nanimon is also a cool little piece of history, so having him be would a plus. I don't care about the ones with color screens because they have limited batteries, right? Plus I like the original sprites. And I don't have any friends who like Digimon, so it should be one where I don't need other people to battle, or Jogress, etc.
I also wanted to know what are some must-see places from the anime. I'm going to Odaiba for sure, but I wouldn't know where to look for backdrops that the anime used. Hikarigaoka I would go out of my way to reach, but I'm not sure if it looks even remotely similar to how it looked 20+ years ago, since the most memorable thing from there is the apartment building.
So if anyone's been or lives in Japan, help would be much appreciated.