Sango(珊瑚　,さんご) is a very pretty teenage Demon Slayer from the village of the demon slayers.This very village consists of powerful humans that have learned to master the techniques of youkai extermination and frequently helps others remove youkai from their villages.She lived in the vllage with her brother Kohaku, and her father who is also the head of the village.Sango is skilled with two basic weapons, a katana, and her most noted weapon, the massive boomerang, Hiraikotsu, which is made of the bones of youkai that have been killed. She also uses assorted weapons such as gas bombs, hand-to-hand combat, and the help of her pet youkai, Kirara, who is a flying fire cat-like creature.Being the daughter of the village leader, she learned the trade along with her father, who wanted nothing more than for Sango to live strongly in life. Sango was more than happy to take up the job. One day, the best slayers are called to a castle to help exterminate a spider youkai that appears every night to attack the castle.Using powers of deception, the demon possesses Sango's younger brother, Kohaku, and causes the boy to kill his own father and all the rest of the slayers. Sango tries to stop him and realizes all too late that he's being controlled, and ends up getting hit in the back with Kohaku's scythe weapon.Sango is able to carry Hiraikotsu, which an ordinary human can't. Miroku himself commented on how is someone as small as her is able to lift a weapon so heavy. She also has been seen being able to lift large rocks.