Kay Houston is a prominent character in the anime series Girls und Panzer. She is the commander of the Saunders University High School Sensha-dō team, known for her bright, friendly personality and her sportsmanship in tank battles. Kay stands out as an optimistic and encouraging leader who values fair play and camaraderie. She often motivates her team with her energetic spirit and is admired by both her teammates and rivals alike. Kay plays a significant role in the series as a strong and memorable opponent.