Ouendan is a rhythm video game series developed by infinite and published by Nintendo. It features players tapping along to the beat of various songs, using the Nintendo DS touchscreen. The gameplay involves following on-screen prompts to help characters overcome challenges, often depicted in humorous and exaggerated scenarios. The series is known for its unique art style and cultural references, drawing inspiration from traditional Japanese cheerleading. Players control a team of cheerleaders who perform energetic dances to motivate characters in distress, making the game both entertaining and engaging for fans of rhythm-based gameplay.