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◇ What is "Sound Hidden"?
There are many objects that can make sounds on the stage.
From toys that seem to make sound, to trees and grass.
Let's find the same sound as the three sounds that the parakeet sings.

◇ Various gimmicks
・Toy box
・Be careful of explosions! Laboratory
・Quiet aquarium
・And many more

◇Features
・Cute characters
・Animations with sounds
・Character reactions when a sound is heard
・Sometimes sounds become a particular song
・Many sounds