岡大輔「かんからら歌」岡大介（かんからリボン）

Oka Daisuke performs in a local public bath in Adachi ward in Tokyo with his unique version of a sanshin.

More information on this performer can be found here:
http://bo-vara.com/portfolio/岡%E3%80%80大介（かんからそんぐ）