★4くらいの差分1523Nortstotal：450 http://www.dream-pro.info/~lavalse/LR2IR/search.cgi?mode=ranking&bmsid=218183
http://www.nicovideo.jp/watch/sm27243461
![【自作差分】黒猫円舞曲[Long Walking]](https://nicovideo.cdn.nimg.jp/thumbnails/27243461/27243461)