Alu

Alu is the sister of PET, and a Cola super robot whose can was recycled by Noboru Yamada.

Her name stands for aluminum, which is what Cola cans are made from.

Appearance
Being heavily influenced by appearance, Alu tries to keep in with the latest styles and look cute. She has a Cola can body, and a pink head similar to PET's. She seems to be the same model as PET, but with a different body and mouth.

Personality
Alu may seem annoying at times, but she gets along with PET, and they make a good team. She is also quick to make friends with someone she likes, such as becoming friends with Miracle Wiracle as soon as they meet. Alu is helpful and good at saving money, judging from the amount of points she has. However, she spends those points on 'fashionable items', which are essentially useless. Just like Miracle, she enjoys "cutifying" things, such as her entire room or even Plaz.