Does anyone here know the Japanese techno-idols Perfume?
They have the same songwriter/producer as Kyary Pamyu Pamyu and the same choreographer as Babymetal, but they predate both of them. And they do all their intricate choreography in high heels!
Despite the differences in genre & nationality, I feel they have a lot in common with Delta. They both had rough-and-tumble beginnings as straight-ahead pop acts and the higher-ups were not sure what to do with them. They both became superstars in their home country and are slowly making inroads elsewhere. They both can go from slayers to straight-up adorkable and back again in a flash. But more than anything else, it's their warm hearts that show through in everything they do.
Here's a few of my favorite videos by them: