x0o0xさんの曲ほんとすこ 本家様(x0o0x_様) https://www.youtube.com/watch?v=y2isEHCCnngsm37470177UST (tarui sty様) https://www.youtube.com/watch?v=HV4TlOZsmd0
http://www.nicovideo.jp/watch/sm37506000