"The Okaya Silk Museum". Kimonogeisha.com. 2015-01-28. Archived from the original on 2015-02-06. Retrieved 2015-09-02.{{cite web}}: CS1 maint: unfit URL (link)
生糸をつくる [Making Raw Silk] (in Japanese). Miyasaka Silk Reeling Co. 2014-01-01. Archived from the original on 2020-09-19. Retrieved 2015-09-02.