'Sakura Sakura' is one of Japan's most famous traditional folk songs, a simple melody about cherry blossoms that has been taught to schoolchildren and koto students for generations, with roots reaching back to the Edo period. The koto, a 13-string zither, is the instrument most associated with the tune. This short button clip presents a clean studio-style plucked rendition lasting about eight seconds, credited on the upload to Mike Peacock, Darren Radtke and Chad York. Online it has become a handy shorthand for anything Japanese, popping up in memes, anime edits, travel clips and food videos.