Wave Motion (波は動どう Hadō?): Nejire's Quirk grants her the ability to convert her own vitality into energy and release it in the form of exceptionally powerful spiral shockwaves. Since the energy travels in a spiral, it's not very fast. Since Nejire uses her life force, she had to train her stamina immensely in order to be able to overcome her Quirk's drawback. Thus, overusing this Quirk will cause Nejire to suffer from great exhaustion, due to it using her own stamina as a power source.