Madumarala, Sae. "The Daimyo Clock Museum". From Asakusa to Asakusa. www.asakusaguide.jp. Archived from the original on 4 May 2016. Retrieved 17 September 2017.
"Daimyo Clock Museum". Japan Visitor. Japan Tourist Info. Retrieved 17 September 2017.
web.archive.org
Madumarala, Sae. "The Daimyo Clock Museum". From Asakusa to Asakusa. www.asakusaguide.jp. Archived from the original on 4 May 2016. Retrieved 17 September 2017.