歌詞のない不親切動画。soundONLY原曲: sm36440133 https://www.youtube.com/watch?v=Rcsg3vWfnWw&list=LLk6smjeXnw1ZaXODwGqg-pg&index=4&t=14sust: 自作
http://www.nicovideo.jp/watch/sm37466426