Sapporo Items
According to a partial ram dump the weights are 16, 16, 16, 16, 16, 16, X where X is the comet shard's weight. It is assumed the comet shard's weight is 1 since reports indicate the chance of redemption was ~1/90. This would make the weights 16/97 for each item except for the comet shard which would be 1/97. Sabresite (talk) 18:23, 16 August 2017 (UTC)
By the way, thanks for Purin for providing the wondercards, and SciresM for helping me determine the encryption, we were able to decrypt the Sapporo Items and confirm the comet shard had a weight of 1. Sabresite (talk) 19:49, 9 July 2018 (UTC)