The Blue Hearts was legendary punk band in Japan in late 80's.they sang almost songs by Japanese language.as you feel,vocalist's motion is strange,but melody and sound is brilliant! they played from around 1988 to 1995 or so,that's about 20 years ago,but even young persons know about them still now.just it's anthem for me in youthful days.and two members still play music another band.i think Japanese Rock scene never die because they're in.