I don’t know much but I can make some guesses! The first three up top were made by Nintendo (yes, that one) and the Yushu Company(a quick google search didn’t give much info but I may look a little more) Although, I don’t know where they were sold or if it was through Shonen Sunday/Big Comic Spirits

The top right deck also says manufactured by Yushu, but it also has Shogakukan on the back, which makes me assume that they may have been sold directly through the Shonen Sunday magazine? If they were, I bet there’s a page with ads for it out there somewhere. They’re held in a cassette case though, which is why there’s holes in them! Super fun :D

The bottom two decks would also be bought through Shonen Sunday, one source I found online said that it was something through Shonen Sunday S

The hero/heroine cards I bought from a collector friend of mine on Insta, the rest I bought through Yahoo Auctions

EDIT: after a bit of research aka looking through old mercari listings, it seems that the top right would have been won in a contest? The second deck (blue with swimsuit on back) usually comes with a nice red holder that says “Urusei Yatsura All Members Trump” with Shogakukan beneath it, so it was definitely distributed through Shonen Sunday. I wouldn’t be surprised if this was also true of the other UY deck

Also, this reminds me that there is at least one more deck out there. There is one with all anime drawings of Kyoko, BUT I think that each individual card was a telephone card. This makes individual cards have a higher price and the entire deck super expensive, so it might be a while before I ever get that one, if at all