Mao Watanabe, a highly accomplished and recognized individual, has earned the esteemed title of certified competitive karuta reader through her dedication and expertise. This remarkable achievement is a testament to her exceptional skills and knowledge in the realm of karuta, a traditional Japanese card game. Watanabe's impressive credentials can be attributed to her affiliation with the prestigious Waseda University Karuta Association, an organization renowned for its commitment to promoting and preserving the art of karuta.