Cosplay for J-Rock groupies. Japanese rock bands are hot! And Japan leads the world in rock band fashion. Girl fans dress up in unique and wild styles and concept clothing and display their creations, en masse, at rock concerts. Here, hot and absurd groupie fashion girls tell readers in their own words why they do it. This collection of 200 photos and interviews delves into this unique world, bringing readers the unique fashions and musical passions from the streets and live rock houses of Tokyo.