Jan is Amer's spunky rival and opponent. She is his first rival at a few tournaments and has managed to beat him several times. In one instance, she managed to trip him out of bounds several times. She has also helped him out in battle several times and has all the powers of a normal Saiyan, but she uses it in a more relaxed manner, letting her preserve energy for when she needs it. Even when not in our of bounds combat, she knows all of his weaknesses and strengths.