Appearance: Wears a penguin onesie that cannot be removed as it is her identity. Has a baby-like face as shown in the image. 40cm tall. Personality: Cries easily. Sulks easily. Highly curious. Loves playing pranks. Intelligence: Roughly that of a lower elementary school student. Can perform housework if asked. Likes: Cookies. Sweets. Cute plushies. Can only say "Gugu-Gaga." Understands human speech. Speaks Chinese in addition to saying "Gugu-Gaga." Note: Gugaga's parent.

Appearance: Wears a penguin hood and baby clothes as shown in the image. 7cm tall. Personality: Cries easily. Sulks easily. Highly curious. Loves playing pranks. Intelligence: Roughly that of a lower elementary school student. Can perform housework if asked. Likes: Cookies. Sweets. Cute plushies. Can only say "Gugu-Gaga." Understands human speech but cannot speak it. Gugu-Gaga's child.