Sun is fit with a beige-amber shirt, adorned with two buttons, yellow pants with maroon stripes. Both his neck and waist frills are maroon with a yellow stripe. He also wears orange shoes with a star symbol on the outer part of the shoes. He has maroon ribbons with bells wrapped around his wrists. He's always in a cheerful mood and a very neat person. He also gets flustered very easily. He works at The Super Star Daycare with his best friend Moon.