Sirius Co., Ltd. (Headquarters: Setagaya-ku, Tokyo; Representative Director: Ken Arai) and Stellantis Japan Ltd. (Headquarters: Minato-ku, Tokyo; President: Jin Narita) are pleased to announce the grand opening of their new authorized dealership, "Jeep / Peugeot / Citroën / Fiat / Abarth Adachi." To commemorate this occasion, an opening fair will be held on Saturday, July 25, and Sunday, July 26, 2026. The new dealership is the first in Japan to house five brands from Stellantis's eight brands deployed in Japan under one roof, establishing it as a "Stellantis Brand House." A "Stellantis Brand House" is Stellantis's next-generation multi-brand store concept that integrates multiple brands within a single facility, allowing customers to experience the worlds of various premium and distinctive brands all at once in a space adopting the latest corporate identity (CI). "Jeep / Peugeot / Citroën / Fiat / Abarth Adachi" is located along Route 7 (Tokyo Metropolitan Route 318), a major arterial road in Tokyo with a concentration of commercial facilities, offering excellent accessibility and high visibility. The exterior of the showroom features the logos and illuminated signs of each brand, enhancing brand presence while creating a welcoming atmosphere for customers. Furthermore, the facility includes a service reception capable of handling multiple brands, as well as a delivery area equipped with charging facilities to ensure safe and comfortable vehicle inspections and handovers. A dedicated workshop capable of servicing all handled brands is also attached, providing consistent, high-quality customer service from new car sales to after-sales service. Since its establishment in 2022, Sirius Co., Ltd. has developed a high-quality sales and service system through the operation of Jeep Yokohama Minatomirai, Jeep Yokohama Honmoku Auto Expert Center, Peugeot Mito, and Peugeot Tsukuba. With the opening of "Jeep / Peugeot / Citroën / Fiat / Abarth Adachi," the company aims to deli