Japanese folk music glitch hop

Daniel Ryan describes his music as "a mix of Japanese folk music and glitch hop." This isn't normally my sort of thing -- I pretty much only listen to music with words -- but I played this one three times in a row this morning. There's a lot of clever stuff going on here that I lack the vocabulary to describe but possess the aesthetic apparatus to appreciate. According to one redditor, the folk song is this track off the Samurai Champloo soundtrack.

Nagasaki