Japanese AOR / adult contemporary pop-rock, 128 BPM, key of B major. Smooth and sophisticated groove, not jazzy. Tight rhythm section with warm, rounded bass (light slap or fingerstyle, not aggressive), and a steady, punchy drum kit with consistent backbeat and controlled hi-hat. Clean electric guitar provides rhythmic accents and light cutting, minimal wah-wah, avoiding funk or jazz phrasing. Bright piano plays supportive chord stabs and fills, staying in the background. Synth layers add subtle texture and atmosphere, especially in intro and transitions. No jazz harmony, no swing feel, strictly straight timing. Verses are calm and melodic with emotional restraint. Chorus builds into a wide, powerful adult pop-rock sound with expressive male vocals and controlled falsetto. Arrangement is clean, balanced, and radio-friendly, with clear separation and strong melodic focus. in the style of 1980s Japanese city pop and adult-oriented rock, 明瞭でメロディアスな歌声, 優しい歌声, 感情の深い歌声