世界的鉄道デザイナー水戸岡鋭治が明かす! 新型新幹線「さくら」と「たま駅舎」の秘密 [Worldwide railway designer Eiji Mitooka reveals the secrets behind the "Sakura" shinkansen and "Tama Station" building]. Nikkei Trendy Net (in Japanese). Japan: Nikkei Business Publications, Inc. 14 September 2010. p. 5. Retrieved 27 February 2013.
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「たま駅長」死ぬ―和歌山電鉄の名物駅長、心不全で 16歳、人間なら80歳 28日に社葬 [Stationmaster Tama dies at age of 16]. Sankei West (in Japanese). Japan: The Sankei Shimbun & Sankei Digital. 2015-06-24. Archived from the original on 2015-06-24. Retrieved 2015-06-24.
「たま駅長」死ぬ―和歌山電鉄の名物駅長、心不全で 16歳、人間なら80歳 28日に社葬 [Stationmaster Tama dies at age of 16]. Sankei West (in Japanese). Japan: The Sankei Shimbun & Sankei Digital. 2015-06-24. Archived from the original on 2015-06-24. Retrieved 2015-06-24.