Neptune is the younger cousin, he has bright blue hair, its short and has two small puffy braids in the front, and the back is dark blue hair and is shorter than the front. His sclera is dark blue and his pupils are white, he's a very happy and oblivious guy

Uranus is the older cousin, he has short light blue hair and two very long strands of hair at the front, his sclera is dark blue and pupils are white, he's an introvert and only likes being with Neptune