High resolution scan of the inlay for "Yume Kōjō: Doki Doki Panic" (Famicom Disk System, 1987).
Famously reworked as Super Mario Bros. 2 outside Japan, it was originally developed to promote "Yume Kōjō '87", an event sponsored by Fuji TV.

See how many elements from Super Mario Bros 2 you can find…