The King of the Gugu-Gaga Kingdom. A genuinely incompetent piece of trash. He forces everyone else to do the work while ignoring his own faults. Likes: Sweets, junk food (as long as it has no vegetables), people who obey him blindly, Crying Gugu. Dislikes: Vegetables, fruit, people who hit him, people who don't listen to him. He believes he is the king of everything and that everyone should bow down to him. He can speak and understand human language. He has the height and intelligence of a 5-year-old. He is immortal.

A soldier of the Gugu-Gaga Empire. Despite being a soldier, he pushes all his responsibilities onto others and only acts tough in front of the King. An incompetent scumbag who blames everything on Cute Gugu. Likes: Sweets, curry, King Gugu, easy marks, people who do whatever he says. Dislikes: Vegetables, fruit, anyone whose achievements he can't steal. He thinks he can become king. He speaks human language occasionally, otherwise speaks in Gugu-Gaga; he understands human speech. He has the height of a 3-year-old and the intelligence of a 5-year-old. He is immortal.

The Princess of the Gugu-Gaga Empire. She looks cute at first glance but is cunning and constantly stuffs her face with sweets. She's occasionally good at deceiving others, though she eventually gets caught; she usually gets forgiven by acting cute. A gluttonous brat. Likes: Sweets, fruit, people who forgive her, King Gugu. Dislikes: Vegetables, noisy people, suspicious people, Guest, Cute Gugu. She thinks she'll be forgiven because she's cute. Quite incompetent. She can speak and understand human language. She has the height and intelligence of a 5-year-old. She is immortal.

The only actually cute Gugu-Gaga. Shizu Gaga's younger sister. A very good girl who often helps Guest. Likes: Food, Guest, people who are friendly, kind people. Dislikes: Scary people, violent people, people who abandon others. She endures all the work Crying Gugu pushes onto her. She understands human speech. She can speak a little, but mostly only speaks in Gugu-Gaga. She has the height and intelligence of a 3-year-old. She is immortal.

About ten of them. All of them are trash. They love sweets, love King Gugu, and follow orders. They are immortal.