Also known as Kobe Yoko Ltd. was a major Japanese toy maker from the post war period (1950 - 1970).
Yoshiya -known by their mark KO- specialized in mostly mechanical or wind-up toys featuring fanciful designs, but they are also known for its extensive line of Robby the Robot knockoff toys.
What's your Yoshiya worth? Here are some recently sold items.
|Reproduction Dome For Yoshiya Chief Robotman...||07/2021||$30.00|
|Ko Yoshiya 6 Gear Robot Windup Toy Japan Tin Nice...||07/2021||$100.00|
|1960 S Japanese Tin Plate Ko Yoshiya Robot Lovely...||07/2021||$173.31|
|X 081 Space Patroler Tin Plastic Battery Toy...||07/2021||$28.92|
|Ko Yoshiya Circus Car Clockwork Tinplate Toy C...||07/2021||$29.12|
|See all sold items on eBay for more prices||08/2021||$-.--|