J-pop anime opening, clean youthful lead soaring over chant-like gang vocals; brisk 170 BPM drive with tight four-on-the-floor drums; bright synth bass with octave-drop impact, sparkling guitar ostinatos, rising snare rolls and bell-like chimes; stacked harmonies, doubled hook phrases, airy ad-libs, short delay throws on refrain endings and reverse swells in a glossy, bright, punchy mix.