Based in Yokohama, Sartoria Tramonto was founded in 2021 by Masao Sasaki. Having studied under the renowned Neapolitan tailor Antonio Pascariello for five years, Sasaki's clothing is characterized by a three-dimensional tailoring style that blends the traditional "elegance" of Naples with a modern "cleanliness." Since its opening, the brand has attracted attention among clothing enthusiasts as "a young talent inheriting the essence of Neapolitan tailoring."