Very clearly a young boy, Sun stands at 4'7" 1/2 tall (that half is important!!). He's got shoulder length choppy blue-black hair that he leaves unstyled for the most part, besides brushing it every now and again. His eyes are a light blueish grey color. He wears a black ball cap most of the time that he turns to the side for that ~*~fashionable~*~ look. His attire consists of a blue striped short sleeve shirt, black short/capris with red trim, and blue tennis shoes. He also has a a black and blue backpack. More often than not he's covered in scratches, cuts, bruises and all sorts of bandages here and there.

Besides his Pokemon, Sun gained two powers unique to the setting of Mask or Menace. The first is just the move Pay Day from Pokemon, where he can summon and fling gold coins at enemies. It's not a very powerful attack, but it could be used for a good diversion technique. It hurts about as much as you can expect getting hit by a bunch of coins would. Using this power drains Sun's stamina and after it's first use for the day any subsequent uses will result in fools gold coins being scattered instead.

The second power he gained works on the Poke Ride system in Alola. He can in a flash of light both change his clothes and gain a variety of powers depending on the ride he had in mind before activating the power at will. The rides he can use are Tauros Charge, Stoutland Search, Lapras Paddle, Mudsdale Gallop, Sharpedo Jet, and Machamp Shove. This power uses Sun's stamina as well though depending on the ride he is using will either take more or less energy to keep up.