Several other Japanese color tv entries from the early 1960's. Courtesy Tom Genova's TV History site.
1960-Sharp-CV2101-ColorTV.JPG
Address:
http://www.tvhistory.tv/1960-Sharp-CV2101-ColorTV.JPG
1962-Japanese-TV-sets5.JPG
Address:
http://www.tvhistory.tv/1962-Japanese-TV-sets5.JPG
And this interesting color tv page with pictures from Toshiba:
Toshiba Science Museum : The First Japanese-made Color Television Set
Address:
http://museum.toshiba.co.jp/history/1goki/1958tv.html