Yugi Mutou is the main protagonist of the anime and manga series Yu-Gi-Oh!. He is a kind-hearted and intelligent teenager who loves playing card games, particularly Duel Monsters. Yugi is known for his distinctive spiky hair and his deep bond with the ancient spirit of Pharaoh Atem, who resides within the Millennium Puzzle he solved. Throughout the series, Yugi faces various challenges and opponents in high-stakes duels. His strategic thinking and strong sense of justice help him protect his friends and defeat villains. Yugi's character embodies themes of friendship, courage, and the importance of believing in oneself.