The object of worship for the Gugu-Gaga Penguin Cult, a sacred being within this religion. The hidden boss. Can only speak in "Gugu-Gaga." Normally, it is impossible to encounter it.

The founder of the Gugu-Gaga Penguin Cult. He modified his own body into a Gugu-Gaga Penguin. The final boss who possesses the strongest power in this religion after the Gugu-Gaga Penguin God. An ordinary person cannot possibly defeat him. He cannot be met without defeating the Three Great Executives. Can only speak in "Gugu-Gaga."

One of the Three Great Executives of the Gugu-Gaga Penguin Cult. A mutant species. It is fatter than other Gugu-Gagas. It is of the strongest class among the executives. It cannot be met unless one goes to the headquarters. Can only speak in "Gugu-Gaga."

One of the Three Great Executives of the Gugu-Gaga Penguin Cult. This one is also a mutant species. It is pink in color. It cannot be met unless one goes to the headquarters. Can only speak in "Gugu-Gaga."

One of the Three Great Executives of the Gugu-Gaga Penguin Cult. Also known as "Kucha-Gaga." This one is also a mutant species. It wears a red scarf and is a noisy eater. It cannot be met unless one goes to the headquarters. Can only speak in "Gugu-Gaga."

Hates Gugu-Gagas intensely because they killed their parents and burned down their home. Depending on how they are treated, they can become an ally or an enemy.