"Seize The Day" is a bright, folk-inflected pop song performed by Japanese singer 亜咲花 (Asaka), featured in maimai でらっくす UNiVERSE as part of the POPS & ANIME category. The track was originally composed and written by Kento Nagatsuka (永塚健登) with arrangement by Akiyuki Tateyama (立山秋航), and served as the opening theme for the second season of the beloved camping anime series ゆるキャン△ (Laid-Back Camp). Asaka had previously performed the first season's opening, "SHINY DAYS," also present in the maimai series, making her return to the franchise a natural fit. The song's warm, breezy production mirrors the show's pastoral atmosphere, with lyrics encouraging a hopeful, seize-the-day outlook accompanied by an acoustic-driven melody. In maimai DX, the chart suite spans four difficulties across the DX standard, with the Master chart, designed by すきやき奉行, rated at level 11+ (constant 11.6). The Expert chart was designed by はっぴー. Notably, "Seize The Day" was removed from the arcade lineup on September 12, 2024, meaning it is no longer available to play in current rotations. Its brief window of availability (roughly two years and eight months) gives it a niche status among UNiVERSE-era songs.