About

In this world, there exist creatures known as Gugugaga Penguins. They are found almost everywhere and are considered pests that suddenly attack people and ravage fields. There is a specialized trap for catching them called the Gugugaga Trap. All Gugugaga Penguins share the following characteristics: They have the body of a penguin. They have the face of a human girl. They belong to a completely unique biological classification unlike any other. They can only say "Gugugaga."