Talk:Recent Updates/@comment-2A02:C7D:3E1:2A00:C0BB:8400:EAF1:793E-20180112212634/@comment-9611915-20180113055317

I highly doubt they'll replace the sprites, that could cause an uproar if people didn't like them.

Most likely it'll be Seasonal artwork for the Anniversary, Kancolle does something similar (and Tourabu as a game is quite similar to it, so it makes sense). They'll go away in a month when all the Anniversary stuff ends, and return the following year.