日本の音楽で国際的に大きな潮流があるのは、アニソン、女性メタル、シティポップ、ヴィジュアル系ってイメージです😌 色々な国の色々なジャンルの音楽が世界中で人気になっていったら、すごく楽しいですね! Tokio Hotelは当時とても有名だったイメージがあります!個人的には、ドイツではSilbermondが好きです。
I don't know what you said about Babymetal but I've seen them 5 times in the US and only once in Japan. Band-Maid tours in the US as much as Babymetal now. I've see them 8 times in the US and 3 times in Japan. Nemophila and Hanabe are also starting to do US shows. Atarashii gakko is getting big internationally because of tictok. They are managed by a US label. They became a parody of what we think of as "wacky Japan ".