Fighting game Street Fighter II is iconic. The opening theme for anime Doraemon is iconic as well. Will they mix?
Someone on the Japanese internet decided to see if that was possible but attempting to use sound effects from Street Fighter II to reproduced the Doraemon opening theme, Doraemon no Uta (Doraemon's Song).
Doraemon is a robotic cat from the future that had his ears chewed off by a mouse (he's afraid of mice!). He has all sorts of gadgets he can pull out of the pouch on his belly.
The theme ran from 1979 to 2005 and was sung by several different singers. Above is the version sung by Satoko Yamano. When the voice actors for Doraemon changed in 2005, the series got a new theme as well. Still, Doraemon no Uta is still considered the Doraemon theme.