Hideki Kaji is a Japanese singer-songwriter and musician born on May 8, 1967, in Futtsu, Japan. Since the 1990s, he has been associated with Japan's Shibuya-kei and indie-pop circles, where stylish arrangements and memorable melodies are central to his sound.
His music blends indie pop, soft rock, bossa nova, and lounge-pop textures, giving his songs a relaxed but carefully constructed character. Rather than relying on big, dramatic production, Kaji favors clean arrangements, light instrumentation, and hooks that linger. Released through Trattoria Records, his catalog reflects an interest in atmosphere as much as songwriting craft, balancing warmth and precision across a career rooted in melodic Japanese pop.
