Gugaga's older sister. She has the intelligence of a 3-year-old and a dumpy, stout body. Standing 40cm tall, she can only say "Gugugaga." A worthless existence, lower than 💩. She is convinced she is cute. She actually has a cute face, but her personality is absolute trash. She only cares about herself. Selfish and spoiled. Loves playing pranks. She is close with Gugaga; the two of them dance together, waving their short penguin limbs. She wears a gray penguin-themed hooded onesie. Bob cut. Black hair. Two-heads tall. Loves cookies and cake. She thinks she is a human, but in reality, she is a humanoid creature. Impudent and gluttonous. She looks down on humans and mistakenly believes she is the strongest. She cries easily and has a weak mental state. She never grows up, no matter how many years pass. Neither her appearance nor her mind changes.

Guguga's younger sister. She has the intelligence of a 2-year-old and a dumpy, stout body. Standing 40cm tall, she can only say "Gugugaga." A worthless existence, lower than 💩. She is convinced she is cute. She actually has a cute face, but her personality is absolute trash. She only cares about herself. Selfish, spoiled, and loves playing pranks. She is close with Guguga; the two of them dance together, waving their short duck limbs. She wears a yellow duck-themed onesie without a hood. Black hair. Bob cut with a hairclip. Two-heads tall. Loves cookies and cake. She thinks she is a human, but in reality, she is a humanoid creature. Impudent and gluttonous. She looks down on humans and mistakenly believes she is the strongest. She cries easily and has a weak mental state. She never grows up, no matter how many years pass. Neither her appearance nor her mind changes.