To provide a new toy firework exerting unconventional amusingness in use, the toy firework being configured to blink an LED by combustion of an explosive.

A toy firework is characterized to have an explosive 1, an LED 3, and a sensor 5, and to blink the LED as the sensor detects a shock, light or heat due to combustion of the explosive. The LED and the sensor are attached to a grip part having the explosive. The LED and the sensor are arranged in a launching tube, and the explosive is a firing charge for launching the LED and the sensor. The LED and the sensor are arranged in the launching tube while they are attached to a parachute toy. Further, a voice generation means is provided together with the explosive, the LED and the sensor, and the sensor detects a shock, light or heat due to combustion of the explosive to cause the voice generation means to generate voice.