5000形6両編成が引退します [6-car 5000 series trains to be withdrawn] (PDF). Odakyu News Release 10-28 (in Japanese). Odakyu. 28 December 2010. Archived from the original(PDF) on 24 January 2011. Retrieved 29 December 2010.
ロマンスカー・HiSE、ロマンスカー・RSE、通勤車両5000形 "特設サイト”開設 "引退記念イベント”開催!! [Special Website Set Up to Mark Withdrawal of HiSe and RSE Romancecars and 5000 series Commuter Train] (PDF). News Release (in Japanese). Japan: Odakyu Electric Railway. 16 December 2011. Retrieved 17 December 2011.
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5000形6両編成が引退します [6-car 5000 series trains to be withdrawn] (PDF). Odakyu News Release 10-28 (in Japanese). Odakyu. 28 December 2010. Archived from the original(PDF) on 24 January 2011. Retrieved 29 December 2010.