FT Island, who is gearing up for another Japanese release, has unveiled the full PV for upcoming title song, “Theory of Happiness”.
“Theory of Happiness” is included in the group’s 11th Japanese single of the same name. The single also contains two other tracks titled “Eyes on Me” and “Rainy Day”.
FT Island’s upcoming title song has been chosen as the ending theme song for Japanese animated film ‘Toriko’ as well as the CM song of the TV advertisement of Japanese dining company, ‘Sukiya’.
Check out the PV below: