<Intro> <!-- evening station ambience, distant Japanese announcement, ticket gate beeps, footsteps, soft crowd murmur, train brake air, departure chime --> <Build> <!-- digital bell motif, firm piano chord stabs, clean guitar arpeggio, bass enters, gated snare begins --> <Main Theme> <!-- full 1990s Japanese pop-rock arrangement, soaring instrumental melody, orchestra hits, synth brass, wide strings, passing limited express wind --> <Interlude> <!-- drums soften, intimate piano and strings, distant platform announcement, poster scene, unspoken determination --> <Final Theme> <!-- larger full-band reprise, stronger guitar responses, layered keyboards, orchestra hits, hopeful forward motion --> <Outro> <!-- limited express disappears into the night, station announcement fades, final unresolved piano chord -->
