Yoshiya (1950 - 1970) also known as Kobe Yoko Ltd. was a major Japanese toy maker from the post war period.
Yoshiya -known by their mark KO- specialised 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 Ko worth? Here are some recently sold items.
|Stainless Steel Can Opener Non Slip Heavy Duty Tin...||07/2021||£6.04|
|Ko Yoshiya 6 Gear Robot Windup Toy Japan Tin Nice...||07/2021||£72.12|
|1960 S Japanese Tin Plate Ko Yoshiya Robot Lovely...||07/2021||£151.25|
|Ko Yoshiya Circus Car Clockwork Tinplate Toy C...||07/2021||£21.00|
|1950s Ko Japan Tinplate Billy Ball Blowing Magic...||07/2021||£6.04|
|See all sold items on eBay for more prices||08/2021||£-.--|