Gachapon machines continue to be a mainstay of Japanese toy culture. For some 40 years, the little plastic balls have distributed everything from tiny plastic toys to pins to keshi gomu figures, and a lot more in between.
Of course you need to know what you're putting your money down for, and that's where backing board displays come in. Known as "gachapon daishi" (ガチャポン台紙) or just daishi for short, they give you a preview of what you might get with a turn of the wheel.
Collecting daishi is an established part of the gachapon collecting scene, though they aren't nearly as easy to find as the toys. Personally, I think they make a great complement to a set of figures, especially if you have the space to display them all together.
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