The story
Founded by Ichizō Kobayashi on Mar 7, 1947.1
March 7, 1947: The department store business was separated from Keihanshin Kyuko Railway Company (present: Hankyu Hanshin Holdings, Inc.) and Hankyu Department Stores, Inc. was founded.
October 1, 2007: "Hankyu Department Stores, Inc." subsidiarized "the Hanshin Department Store, Ltd." and was renamed "H2O Retailing Corporation". The department store business was separated to the newly founded company, "Hankyu Department Stores, Inc."
October 1, 2008: Hankyu Department Stores, Inc. consolidated the Hanshin Department Store, Ltd. and was renamed "Hankyu Hanshin Department Stores, Inc."
From Wikipedia’s article on H2O Retailing, shared under CC BY-SA 4.0.4