Ryo composed the songs on the album around the idea of starting and ending with "Kimi no Shiranai Monogatari" (literally: "The Story You Don't Know").
Ryo menyusun lagu-lagu di album pada awal dan akhir di lagu "Kimi no Shiranai Monogatari" (Artinya: "Cerita yang tidak kau ketahui").