About a year after their previous release "H+," Hey! Say! JUMP returns with their 12th original album, a new work that invites listeners into a grand, story-like world where each song is performed and woven together with richness and depth. The album includes "encore," which gained popularity on streaming platforms and social media, as well as the Halloween-themed digital single "GHOST." Centered around songs that fully showcase Hey! Say! JUMP's charm, this album is packed with musical expressions that only a group entering their 19th year can deliver. The "S" in the album title "S say," like "H+" before it, represents Hey! Say! JUMP themselves. The lead track "Symphony" is a symphonic and classically inspired number that embodies the "S" of this album with a powerful sense of life, while "Melori" promises to captivate fans with a dynamic dance performance bursting with idol energy. [Regular Edition] includes 24-page lyric booklet.