>>64352733>thoughts?Doing it as a gacha applies the coupon collector's problem space to buying merch, assuming you have one kami oshi you want the figure for.
https://en.wikipedia.org/wiki/Coupon_collector%27s_problemIf I read the graph right, you'd need to buy at least 12 "pulls" to have a reasonable expectation that all the members would be in your possession, which makes the 10-pack a better deal. But if you try your luck, around 6 pulls gets to a greater than 50% chance of pulling your singular oshi.