fifth(フィフス)/レディースファッション通販アプリ is a free lifestyle Android application developed by 株式会社CODE SHARE. It is a fast-fashion site that targets women with high fashion sensitivity. The app provides seasonal trend items with a low price and high visual expression. The app offers a variety of clothing options, including tops, one-piece dresses, bottoms, outerwear, shoes, bags, accessories, and other items such as room wear, underwear, leg wear, sports wear, cosmetics, and art. The app provides exclusive content and offers such as limited coupons and sale information through app push notifications. Additionally, users can register as a member and add items to their favorites for easy access to sale and arrival information. The app is compatible with Android 9.0.