Truly an eternal idol! A total of 27 songs filled with heat and excitement! Includes the Saitama Super Arena performance, the opening day of her 45th anniversary nationwide arena tour since debut! Seiko Matsuda, whose 2025 release "Eien no Idol, Eien no Seishun, Matsuda Seiko. - 45th Anniversary Kyukyoku All Time Best -" continues to be a long hit, presents a video of the opening day Saitama Super Arena concert from her nationwide arena tour featuring a true all-time best setlist fitting the anniversary year. The show opens brilliantly with "Aoi Sangosho - Blue Lagoon -," features drum performance in "Jikan no Kuni no Alice - Alice in the World of Time -" and guitar performance in "Cherry Blossom 2021." In addition to classic songs such as "Nagisa no Balcony 2025," "Akai Sweet Pea," "Natsu no Tobira," and "Taisetsu na Anata," the acoustic section includes passionate performances of B-side classics such as "SWEET MEMORIES" along with lively talk. A concert video work that fully captures Seiko Matsuda in her 45th year, continuing to shine as an artist. Limited Edition Blu-ray comes with a deluxe 52-page photo book.