I’ve posted about this artbook before but since I’m looking at all this Yoshida Akihiko.. though I’ve not been able to figure out definitively which of these are done by Masao Tsubasa and which are done by Yoshida. My understanding is that Yoshida did the original designs for the snes game and the tarot cards and Masao did much of the promotional artwork for this and MAYBE these??? I am not sure.
Anyways, this book is amazing, and you should buy it. It’s expensive; I don’t buy artbooks like this as a rule but I bought this one. It’s great because it’s got sketches and process stuff in it as opposed to only finishes. If you live near a Kinokuniya pick it up!