Masked Ninja - Hanamaru is an exclusive Japanese side-scrolling platform game developed by Capcom for the Nintendo Entertainment System. Its mechanics were subsequently adapted with major aesthetic modifications for the game Yo! Noid.
Kamen no Ninja Hanamaru, is a Japan-only side-scrolling platformer developed by Capcom for the Famicom Disk System. The game's mechanics were later used (with an almost complete visual overhaul), for the game Yo! Noid.