AOZORA COMPANY Co., Ltd., operating the "Ocean Design" brand, announced that starting May 9, 2026, it will significantly expand the free warranty provided to customers when selling used cars. The warranty will shift from the standard "RS Plan," which covers around 20 parts, to the comprehensive "M Plan," covering virtually all parts excluding consumables and fluids. This enhancement aims to alleviate customer anxiety regarding post-purchase repair costs for major components like engines, transmissions, and air conditioners, supported by a 24/7 road service and a nationwide network of partner factories.