Che'Nelle ft. Nao Matsushita - Happiness
Pianist Nao Matsushita is also a Japanese actress, singer and model.
Happiness is the theme song for GeGeGe no Nyobo, a 156 episodes drama.
The drama is based on an autobiography written by Nunoe Mura; wife of famous manga artist Shigeru Mizuki. Nao Matsushita was the lead actress in this drama.
Note: Che'Nelle was introduced earlier. See her song 'Believe' in Enjoy.