Princess Maker: Yumemiru Yousei (WonderSwan Color)
A port of Princess Maker: Yumemiru Yousei (プリンセスメーカー) was in development for Wonderswan, but cancelled in the end. The title was revealed back when Wonderswan Color was announced, it was to be published by Bandai Visual but after it was postponed, it never saw a release on Bandai’s system.