Very nice find, Aurelia, but I thought that these two characters in the remake were illustrated by the same artist who did the originals, Kawata Hisashi.
Can't wait to see how he "modernized" Shinozuka Yayoi's design, though.
You're probably right. It was next to a bunch of QP:Flapper scans when I saw it first, and their coloring styles are similar, so I have a hard time telling them apart.