Zaha Sanko is the main protagonist of Dai Dark, a dark sci-fi comedy manga by Q Hayashida. He is a human-like boy whose body is said to grant any wish if it is used to make a weapon, which makes him the target of many dangerous factions. Despite being hunted across space, Sanko is laid-back, sarcastic, and surprisingly resilient. He travels with his friends as they try to survive bizarre enemies, uncover the truth behind his body, and escape constant threats.