Biwa-Bokuboku(琵琶牧々)
Biwa-Bokuboku is a "Youkai".
It is the old instruments possessed by spirit.
In ancient japan, peoples thought the spirits possess the old things.
![](http://rakutyuurakugai.cocolog-nifty.com/blog/images/img_8215.JPG)
![](https://cdnb.artstation.com/p/assets/images/images/004/546/705/large/gazak-troll-view01.jpg?1484491688)
![](https://cdnb.artstation.com/p/assets/images/images/004/546/787/large/gazak-troll-view02.jpg?1484492035)
![](https://cdna.artstation.com/p/assets/images/images/004/546/564/large/gazak-troll-biwa-bokuboku.jpg?1484491067)