I think I've found it! The only song to be able to replace the smash hit, "Hello" by Martin Solveig. Who better to top the song's success than the man who created it in the first place.
He's back and this time he's "Big In Japan!" The tune was dropped about a month ago and now the official visuals are out. Same crew with Dragonette (also on Hello) but with a new addition. You know how big he is in Japan? He manages to round-up Idoling!!!, a popular group of cute girls who perform in variety shows on a regular basis. I love Japanese girls!