King of Fighters comic by Kuriko Hino, from a 1997 Movic comics compilation.
Various arcade game fanart, submitted to Arcadia magazine in 2000.
Kaya illustration for The Rumble Fish, by Yukinari.
Mummy design sketches, for Metal Slug 2.
A water conservation poster featuring Nakoruru, as part of a collaboration between SNK and the Mitaka City Waterworks Division in 1994.
Momoko illustration for Game Tengoku, by Tatsuya Souma.
Key art and screenshots from a "15% complete" version of Ehrgeiz playable at AM Show '97, featuring designs, names, characters, and stages which differed from the final game.