Can someone help me identify this Japanese candy i'm looking for?

I use to be able to find them in any store that carries japanese items n now it juz seems so dat they had disappeared. They come in four flavors, apple, peach, orange and lemon. They're all individually wrapped in a clear wrapper. They remind me of marbles cuz of their design n in the center they have some sour powder. Now the candy itself is is sorta see thru n dependin on the flavors they'll usually have this light tint of orange for orange flavor, pink for peach flavor etc....note besides that, they'll have like a blue/red swirl here n there which makes dem look alot of marbles...and i know wat u guys are thinkn but it is not the soda candy...but close...i sue to be able to get this candy along with cubyrops together n now they're both gone and i can't even find them online....please help me!! i'm so desparate for these candies...will i even be able to find them in japan if i supposely went there....it sux cuz i dont even noe the name of it....omg