Tokunaga's 2006 single "Happiness" delivered a mature, soulful R&B performance that belied the song's upbeat lyrical content. The track was later included on the 2008 compilation album Hideaki Tokunaga Live 2008.
- "Happiness" was released by Universal Music LLC on October 4, 2006.
- The single was promoted with a music video.
- The song was released in the R&B and singer-songwriter genres.
Hideaki Tokunaga is a Japanese singer-songwriter and producer, best known for his role in the emergence of the city pop and R&B scenes in the 1980s. At the time of "Happiness," Tokunaga was well into his second decade as a solo artist, having already released over thirty previous singles and albums.
Tracklist
