The month of January sees another AKB48 family group in the top spot, this time its SKE48 and their single “Kataomoi Finally” that sold over one-half million for the month. The next 3 spots find singles from BUMP OF CHICKEN, KinKi Kids...

The charts for December 2011 are dominated by another 1+ million selling single by AKB48 with their “Uekara Mariko” selling a huge 1,273,748 and putting it nearly 1 million ahead of the second place single. The rest of the top 5 singles is dominated by boy groups with ...