Born in Kobe, it is a staple of Japanese social life, usually performed in private rooms ( karaoke boxes Game Centers:
The economics are staggering. AKB48 employs the "handshake ticket" system: fans buy multiple copies of the same single to receive tickets allowing them to shake hands with a member for a few seconds. This mechanic has driven CD sales into the millions for singles that otherwise wouldn't chart. It is a critique of hyper-capitalism disguised as a girl group. jav sub indo dapat ibu pengganti chisato shoda montok link