The Daiei, Inc. (株式会社ダイエー, Kabushiki-kaisha Daiē), based in Kobe, is one of the largest supermarket chains in Japan. In 1957, Isao Nakauchi founded the chain in Osaka near Sembayashi Station on the Keihan train line. Daiei is now under a restructuring process supported by Marubeni Corporation and ÆON Co., Ltd., another Japanese supermarket chain.