[Info] Rule is ready to be downloaded at Dwango.jp

Many version are ready to be downloaded already:
Rule(1メロver.)
Rule(1サビver.)
Rule(2メロver.)
Rule(2サビver.)
Rule(3サビ～4サビver.)
Rule(3ブリッジ～4サビver.)
Rule(頭サビver.)

Just too bad that we're not Japanese
Can't wait to hear these mp3!

Source: Dwango