He has composed for brands like The North Face as well as for television and anime, including Hikikomori Sensei, Trigun Stampede, and the film adaptation of Look Back.
[4] Some of Nakamura's compositions could be described as downtempo electronica or Nujabes-inspired jazzy hiphop such as his 2010 appearance on the tribute album Modal Soul Classics II, 2011's posthumous Spiritual State, and his own record, 2013's Melodica.
Meanwhile Haruka Nakamura's earliest and newer work has generally stuck to an evergreen sound inspired by jazz, romantic impressionists, and post-classical chamber music, with tone pictures comprised from layers of delicate guitars, pianos, vocals, and occasional percussion.
The ensemble was a mixed group including a chorus, several wind and string instruments, and a percussionist, many of which are Nakamura's contemporaries such as CANTUS and AOKI,hayato.
[10] Nakamura also composed the score and theme song for a June 2024 anime film adapting Tatsuki Fujimoto's one-shot manga Look Back.