Rockman 4: Aratanaru Yabou!!
From FamiWiki
Rockman 4: Aratanaru Yabou!! (ロックマン4 新たなる野望！！) is a platformer developed and published by Capcom. The game was released for the Family Computer on December 6, 1991, and was later published by Nintendo on the Nintendo Entertainment System as Mega Man 4 in North America on January 1, 1992, and in Europe on December 14, 1992.
