Shirota himself composed and wrote the three songs on the single, which are R&B tunes titled “Sisyphus,” “Heart of glass,” and “U.”
Shirota began playing the keyboard during elementary school due to his older sister’s influence. Since his early teens, he had had an interest in creating his own songs, and he has now finally achieved that goal.
The songs are said to already be available digitally in 19 countries in Europe. In Japan, “Sisyphus” will be available as a chaku-uta ringtone starting on February 23, and Shirota will perform at an event scheduled on February 28 in Kawasaki.