Rib brings an album for the first time in five and a half years! Compiles "Twilight" (an outro theme song of the anime series "Tasokare Hotel" provided by Eve), songs by Kairiki Bear x Shota Horie, Giga, Yo Kamiyama and more creators! Also includes original song(s) written and composed by Rib (subject to change). Cover artwork is designed by Posuka Demizu. Limited edition includes a CD with "Collaboration Songs" by Ribu and vocalists, and comes in a deluxe tall case size package.