Popular amount Japanese girls, including Mimi – who’s 10 and has no interest in boys yet, is K-Pop – Korean artists singing in Japanese. The most popular are Kara and Girls Generation (少女時代). Had to listen to these songs over and over driving around the awe inspiring scenery of Yellowstone and Grand Teton. Somehow wild buffalos and Girls Generation don’t seem to go together, but they’re both fascinating to watch.