Japanese singer and songwriter Miliyah Kato has released thirteen studio albums, six compilation albums, two EPs, one remix album, one cover album, one tribute album, 70 singles, and 28 promotional singles. She has sold over 9 million records in Japan, making her one of the best-selling and most-downloaded artist in the country of all time. Kato has been named as "the charisma of the high school girls" and "the queen of the unrequited love songs" by several media.