Can Crazy Rabbit Star Wish be exchanged for Nintendo?

It can be redeemed. It is best to use a Minato account when playing, because the redeemed skin can only be effective within the Minato account; it is estimated that if you purchase DLC, it should be independent of Minato. So it is best to play with a Minato account. Minato will include a small note in the box, giving away some skins. Can only be redeemed at the Minato City eshop. After redemption, if you use an account on another server to play, the skin cannot be loaded, which means it is invalid.