To provide a yo-yo toy easily handled even by a child or a beginner by rotating a rotating toy body forcibly and in the same direction as the rotating direction of the toy body.
A pair of disk-like rotation bodies 1, 2 are connected by a connecting shaft 3 to form the toy body 4. The toy body 4 is provided with a detecting means 20 for detecting the rotation of the toy body 4, a motor 21 rotating based on the detection result of the detecting means 20, and a transmission mechanism 22 for transmitting the rotation of the motor 21 to the connecting shaft 3. The detecting means 20 detects the rotating direction in addition to the rotation of the toy body 4, and the motor 21 is operated to rotationally drive the connecting shaft 3 in the same direction of the rotating direction of the toy body 4.
CHO KIMIMASA
CHO JINTEI
JENOIDO PROTO DESIGN KK
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