Ken Shiro is a fictional character and the protagonist of the popular manga and anime series Hokuto no Ken, also known as Fist of the North Star. He is a martial artist who possesses the deadly fighting technique known as Hokuto Shinken, which allows him to defeat opponents by targeting their pressure points. Set in a post-apocalyptic world, Ken fights against various villains to protect the weak and uphold justice. Ken is characterized by his strong sense of morality and determination. He is often seen wearing a distinctive outfit, including a sleeveless jacket and spiked shoulder pads. Throughout the series, he faces numerous challenges and adversaries, showcasing his incredible strength and fighting skills while also emphasizing themes of friendship and sacrifice.