The title track is a cover of Kōji Tamaki's "Roman," and the single also includes Kim's two songs in the Queen Seondeok soundtrack.
Tamaki | Nami Tamaki | Kōji Wakamatsu | Tamaki, New Zealand | Koji Murofushi | East Tamaki | Tamaki River | Koji Suzuki | Andrew Koji Shiraki | Tamaki Saitō | Tamaki Miura | Kōji Tamaki | Kōji Suzuki |
Koji Tamaki was credited as the sole composer in virtually all of Anzen Chitai's music, with Gorō Matsui being the lyricist frequently.