Ethical Factory Co., Ltd. (Head Office: Tokyo, Representative: Faruk Hossain, hereinafter "Ethical Factory"), which develops a genuine leather OEM business within the Borderless Group, has produced an in-flight sales product for Starflyer Inc. (Head Office: Kitakyushu City, Fukuoka Prefecture, President: Shu Machida, hereinafter "Starflyer"). The product born from this collaboration is the "Eco-Bag with Genuine Leather Tail Fin Case, Designed by Cabin Attendants." The case features a design inspired by the tail fin, symbolizing Starflyer's aircraft. It is made from genuine leather, upcycled from goat hides that were scheduled for disposal, and meticulously crafted by Ethical Factory's artisans. The product will be available for purchase onboard all domestic routes operated by Starflyer starting in July 2026. This initiative was realized through the alignment of Starflyer's goal for sustainable product development and Ethical Factory's core value of "manufacturing that considers people and the environment." Through this product, which customers will handle during their air travel, we aim to convey the value of manufacturing that is mindful of the environment and the people who work in it to a wider audience. Starflyer CA-Designed Product: Genuine Leather Tail Fin Motif Case Produced The product to be sold is an original item born from the ideas of Starflyer's cabin attendants. The accompanying genuine leather case is designed with the tail fin, symbolizing Starflyer's aircraft design, as its motif. With a simple yet high-quality design featuring the Starflyer logo, it is suitable for travel, business trips, and everyday use. The case stores a foldable original eco-bag, combining portability and design. Ethical Factory was involved from material selection to manufacturing, handling the utilization of upcycled leather and product development. Together with Starflyer, they have achieved a product that is considerate of both people and the environment. Product Name: Eco-