A short-haired girl wearing a penguin onesie. Although it looks like a costume, it somehow functions as her skin. It can be removed.

Likes: Cookies, kind people Dislikes: Scary people Hobbies: Scavenging for human belongings in trash heaps, eating off the ground

Her vocabulary is limited to strings of "Gu" and "Ga." She spends her time laying eggs and caring for her young. Her naming sense is catastrophic. She is quick to cry and quick to anger.

She is not very bright and acts purely on instinct. Consequently, if there is food or something else catching her eye, she may not notice even if her children are in danger.

However, once she understands that her family is in peril, she will resist at the risk of her own life.

She strangely triggers human sadistic impulses, and because the whole family is constantly playing pranks, they are loathed by humans. Having their home (the cardboard box) destroyed, or being stepped on and thrown around, is a daily occurrence.

The de facto leader of the group. It is unclear if they are even aware of this hierarchy.

Active and energetic. She cannot settle down unless she is constantly moving.

Short-tempered. She gets angry easily.

A crybaby. She bursts into tears immediately.

Unmotivated. Lazy.