Who is Kaneki Ken?

I’ve seen posts on IG and Ebay of people selling fake TG merch passing them off as official such as: (X)

and (X):

Many of the illustrations shown in the 1st screenshot were never made into illustration cards. For example, the 4th illustration (of Kaneki being caressed by a hand) was only made into a clear file folder. Some of the Twitter illustrations such as the Arima/Kaneki card on the top row and Kaneki on the bottom left were indeed made into illustration cards as bonuses for :re volume 12, but they were only available as holographic cards.

The Natsucomi badges shown are also fake with over-cropped images and off-centre placement. The real ones (which I own) should look like this:

I don’t even know what to say about the ones sold on Ebay, because the seller straight up ripped the illustration straight from the magazine without even removing all the magazine text, and the Seidou/Haise art has never been made into an illustration card. Along with somehow claiming that a card that was supposedly sold at Jump Festa is from Sanyodo (one of the bookstores that carries TG bonus illustrations when they’re available).