Lango is a supporting character in the anime Sand Land: The Series. An elderly man with white hair, he serves as the leader of a small group of rebels operating from a camp called Trikke in the Forest Land region. He is one of the first inhabitants of Forest Land that Beelzebub, Sheriff Rao, and Thief encounter after crossing the border from Sand Land. Lango was a former war veteran and a loyal confidant of King Jam, the rightful ruler of Forest Land. When Supreme Commander Bred orchestrated a coup to overthrow King Jam, Lango formed a resistance movement to help the king reclaim his throne. He played a key role in helping Ann, who is later revealed to be a half-demon, escape during the coup. Initially, Lango wanted Ann to become the new leader of the resistance, but she declined, so he continued to lead the group himself. He is known for his wisdom and helpful nature, and he harbors no hostility toward demons, having known the truth about Lilith’s demonic nature. Lango recognizes Sheriff Rao from past encounters, indicating a history between them. Throughout the series, he and his rebels aid the main party in their efforts to defeat Commander Bred and restore peace. His notable abilities include his leadership skills, strategic knowledge as a veteran, and his deep understanding of the political situation in Forest Land. Lango’s diary entries, found as collectibles, provide further insight into his thoughts and the events of the story.