Yuuma Kudo is a fictional character from the anime and manga series Yu-Gi-Oh!. He is known for his energetic personality and strong sense of justice. As a skilled duelist, Yuuma often engages in card battles using the Duel Monsters game, showcasing his strategic thinking and determination. In the series, Yuuma is a member of the Zexal universe, where he partners with a spirit named Astral. Together, they work to uncover the mysteries of the Numbers, powerful cards that hold significant importance in the storyline. Yuuma's journey involves friendship, rivalry, and personal growth as he faces various challenges.