I saw some screenshots of Pou on the Play Store and an official image that shows a girl Pou who is yellow, has eyelashes and blue eyes. I had already seen her in a single image that was official but I didn't know she appeared in more.

It could be that she is Pou's girlfriend, because in one image they were both well dressed and smiling looking at each other, so I think they must have some relationship.

Appearance:

General - It looks like Pou, but it's yellow, has eyelashes and blue eyes.

Image 1 - Wears a pink dress and a pink hat.

Image 2 - It's a baby with a diaper(?)

Image 3 - She has different eyelashes, has pink and tied hair, wears a pink dress with white balls, wears a ball necklace and has a heart on the right side of her face.

Image 4 and 5 - She wears a red dress and a red hat with feathers.