Summer! Sea! Shonan! No, No! Okinawa!

Acoustic folk-pop with Okinawan flavor, Intro: 15 seconds of ocean waves and solo sanshin playing sparse single-note melodies, creating a warm tropical atmosphere, A single acoustic guitar performs rhythmic strumming patterns and melodic fills with a bright steel-string tone, Steady 4/4 at 110 BPM with syncopated down-up strumming, Chord progression alternates between G major, C major, and D major, Includes percussive string slaps on the backbeat, occasional hammer-ons and pull-offs, and catchy melodic fills, Interlude: 15 seconds of expressive sanshin lead melody, lyrical and flowing, evoking the seaside spirit of Okinawa, Dry recording with minimal ambience, focusing on the natural attack of the pick, the resonance of the acoustic guitar, and the distinctive character of the sanshin