"東横線から9000系が姿を消す" [Tōyoko Line 9000 series operation ends]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. March 16, 2013. Archived from the original on January 14, 2022. Retrieved July 25, 2022.
"東京メトロ7000系が東横線・みなとみらい線で営業運転を開始" [Tokyo Metro 7000 series begins revenue service on the Tōyoko Line and Minatomirai Line]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. September 29, 2012. Archived from the original on May 19, 2021. Retrieved July 25, 2022.
"東京メトロ10000系が東横線・みなとみらい線で営業運転を開始" [Tokyo Metro 10000 series enters revenue service on Tokyu Toyoko and Minato Mirai Line]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. September 8, 2012. Archived from the original on May 19, 2021. Retrieved September 11, 2012.
Shibata, Togo (July 13, 2022). "またも「サイレント引退」東京メトロ7000系の足跡 | 通勤電車" [Tokyo Metro 7000 series follows the footprints of "silent retirement"]. Toyo Keizai Online (in Japanese). Archived from the original on July 17, 2022. Retrieved July 25, 2022.
"東横線から9000系が姿を消す" [Tōyoko Line 9000 series operation ends]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. March 16, 2013. Archived from the original on January 14, 2022. Retrieved July 25, 2022.
"東京メトロ7000系が東横線・みなとみらい線で営業運転を開始" [Tokyo Metro 7000 series begins revenue service on the Tōyoko Line and Minatomirai Line]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. September 29, 2012. Archived from the original on May 19, 2021. Retrieved July 25, 2022.
Shibata, Togo (July 13, 2022). "またも「サイレント引退」東京メトロ7000系の足跡 | 通勤電車" [Tokyo Metro 7000 series follows the footprints of "silent retirement"]. Toyo Keizai Online (in Japanese). Archived from the original on July 17, 2022. Retrieved July 25, 2022.
"東京メトロ10000系が東横線・みなとみらい線で営業運転を開始" [Tokyo Metro 10000 series enters revenue service on Tokyu Toyoko and Minato Mirai Line]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. September 8, 2012. Archived from the original on May 19, 2021. Retrieved September 11, 2012.