December 7, 1989 was the registered date of the foundation of Hankyu Dentetsu Bunkatsu Junbi KK (Hankyu Dentetsu Division Preparation Company), a complete subsidiary set up in order to prepare for Hankyu's split-up and make it a holding company.
1989年（平成元年）12月7日分社・持株会社化の準備のための完全子会社・阪急電鉄分割準備株式会社（現阪急電鉄）の登記上の設立年月日。