Yasopp, known as “Chaser”, is the sniper and an Officer of the Red Hair Pirates. He is also the father of Usopp and the widower of Banchina.

His appearance is very similar to his son, Usopp. However, he does not share the same long nose and has blond hair, the former being a hereditary trait of Usopp’s mother, as well as her darker shade of hair. Twenty years ago, Yasopp had the same tight curls and black hair as Usopp, and in Romance Dawn, his hair was styled in loose waves, but later appearances show him with it in dreadlocks. In addition to that, his body was slimmer while in his latest appearance, it seems to have become more muscular.

His name was written on his headband, while in his latest appearance, he has no headband and his name is written on his upper right arm. During his time in Foosha Village, he wore a dark-blue shirt, dark-green pants reaching down to his calves, and blue shoes with buckles on them. He donned his headband at this time. At Marineford, he sports a dark A-shirt, short pants, standard boots, and a large belt with a bag attached to it. There is also a little necklace around his neck. He retains his trademark star-patterned cape, and he has his rifle attached to his back via a band.