Ms.OOJA, who is celebrating the 15th anniversary of her major debut, will hold a summer Billboard Live Tour across three highly acclaimed cities. Since her major debut in 2011 with the single “It’s OK,” she has released numerous songs and covers and has pursued a wide range of activities as a vocalist. This year, as a 15th-anniversary project, she releases her first-ever enka cover album “Ms.ENKA 〜OOJAの演歌〜” and challenges a new musical expression. Furthermore, in October she announced a solo Osaka-jō Hall performance—the largest-scale concert of her career—Ms.OOJA 15th Anniversary Live “Ms.OOOOOJA! ～あたらしい景色をみにいこう～,” and her activities show no signs of slowing down. Don’t miss the stage imbued with the spirit of the 15th anniversary and the world woven by her voice.