By day, he works at Disk Union, a chain of excellent record stores that's invaluable to the city's collectors and connoisseurs. Most nights he stays up till 3 AM writing and finding music for Test Trax, a "super niche" diggers' blog he runs with another local DJ, Tosi, of the Timothy Really crew. Most weekends he's playing records somewhere in Japan, either dishing out stripped back house or serving up the kind of pop and disco oddities that only a dedicated digger like himself could get his hands on. Among his most treasured gigs is Rainbow Disco Club, an intimate springtime open-air just south of Tokyo that's gone from strength to strength these past few years, and where he's a resident DJ.