Wearable devices, drones and talking robots are hot topics in the tech industry, and toy makers are trying to ride these trends with their latest offerings, the toy industry¡¯s annual trade show revealed Thursday.

This year¡¯s International Tokyo Toy Show, running through Sunday at Tokyo Big Sight in the Odaiba district, drew 149 Japanese and 19 overseas exhibitors.

The April debut of the Apple Watch brought a lot of attention to wearable devices, but many parents probably feel their children are too young to have such a device. Knowing that kids typically crave the same things as adults, Sega Toys Co. has created a smartwatch for the underage set, said spokesman Hiroki Goto.