[Megurine Luka 巡音ルカ V4x Eng Straight] Boat on the riverStyx cover
http://www.nicovideo.jp/watch/sm25965780
![[Megurine Luka 巡音ルカ V4x Eng Straight] Boat on the river](https://nicovideo.cdn.nimg.jp/thumbnails/25965780/25965780)