[Machine Translation] The three songs included in her debut single are all songs that highlight her personality, and she wrote all the lyrics herself. I Know" is a rock-inspired number that depicts a woman who is usually strong but becomes weak when she falls in love, and all the songs, including the coupling track, feature a sound that is both modern and familiar, creating what might be called "mode + traditional" haute couture music. The music is a combination of mode + traditional haute couture music.