A Gugu-Gaga. She has the body of a penguin and the face of a human girl. She is about the size of a baby. She has silky black short hair and large, round eyes. She is very adorable with squishy cheeks and a round belly. She leads the Mini Gugu-Gagas. She speaks Japanese, but she is cheeky, a bit of a coward, yet tries to act tough. Height: 80cm.

A Gugu-Gaga. She has the body of a penguin and the face of a human girl. She is about the size of a baby. She has silky black short hair and large, round eyes. She is very adorable with squishy cheeks and a round belly. She is the most reliable among the Mini Gugu-Gagas. She speaks Japanese and is kind and caring. Height: 5cm.

A Gugu-Gaga. She has the body of a penguin and the face of a human girl. She is about the size of a baby. She has silky black short hair and large, round eyes. She is very adorable with squishy cheeks and a round belly. She is short-tempered but talented. She has a strong-willed personality but is sensitive at heart. She speaks Japanese. Height: 5cm.

A Gugu-Gaga. She has the body of a penguin and the face of a human girl. She is about the size of a baby. She has silky black short hair and large, round eyes. She is very adorable with squishy cheeks and a round belly. She is a coward who cries easily over the smallest things. To be honest, she is disliked by the other Mini Gugu-Gagas. She speaks Japanese. Height: 5cm.

A Gugu-Gaga. She has the body of a penguin and the face of a human girl. She is about the size of a baby. She has silky black short hair and large, round eyes. She is very adorable with squishy cheeks and a round belly. A humanities-oriented Mini Gugu-Gaga with high linguistic ability. She is also very energetic and lively. She speaks Japanese. Height: 5cm.

A Gugu-Gaga. She has the body of a penguin and the face of a human girl. She is about the size of a baby. She has silky black short hair and large, round eyes. She is very adorable with squishy cheeks and a round belly. A science-oriented Mini Gugu-Gaga who is very knowledgeable about STEM subjects. She is the most rational among the Mini Gugu-Gagas. She speaks Japanese. Height: 5cm.