FT Island′s upcoming 11th single Siawase Ori has already been sweeping Japan.
According to the July 3 chart of Japanese music site Dwango, FT Island′s Siawase Ori was no. 1 on the K-Pop Daily Ringtone Chart.
As soon as the music video was released, it also nailed no. 1 on the same day.
The title Siawase Ori combines the Japanese word for happiness, ′siawase′, with ′theory′, and means ′The theory of happiness′.
The song will be the ending theme of the animation Toriko, which will premiere in theaters on July 27, and also the background music in a commercial for the famed restaurant chain Sukiya.
The upcoming single album, which will be released on July 24, will contain Siawase Ori, Eyes On Me, a track written by Choi Jong Hoon, and Rainy Day, written by Choi Min Hwan and Song Seung Hyun.
FT Island will continue to tour Japan with its FT Island Arena Tour 2013 - Freedom. From August 10-11, it will perform at the Summer Sonic 2013.