1. Perfume
Definitely the most popular Japanese girl band of all 10 Most Popular Japanese Girl Bands according to all criteria. These girls are active since 2000, and unlike most of other bands, they kept the original line-up, with only one member leaving the group. After conquering Japan, and being one of the most popular acts in all of Asia, they are now trying to conquer the world as well.
Overall score: 30
