Singer VTuber Sifal's 6th original song is her first JAZZ taste song. The lyrics and music were written by TaKaNoMe. The crying melody of the song matches Sifar's voice. The song was arranged by Goshi Nishizaki of the jazz-rock band Calmera, making it a more authentic JAZZ song. The instrumental ensemble consists mainly of Calmera members. Please enjoy the mature mood of the music.