Board Thread:Game Updates/@comment-24980562-20151223164431/@comment-26154973-20151225085217

Ar-cen-ciel wrote: Can I keep the decoration materials after this mini-event? Apart from the one that I have to hand over to Mamiya ofc.

Also, does the Mamiya quest take only 36 materials, or all of them?

Just 32 removed. And they share the same place in the inventory as Mackerel, so probably will disappear too.