The following is a list of Japanese musical groups. This includes a list of bands and idol groups, organized by year of debut.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/90/Ax10akb18_%28cropped%29.jpg/220px-Ax10akb18_%28cropped%29.jpg)
The following is a list of Japanese musical groups. This includes a list of bands and idol groups, organized by year of debut.