Boa Kwon Picture

BoA's second Japanese studio album, Valenti (2003), became her best-selling album, with over 1,249,000 copies sold.In support of the album, BoA launched BoA 1st Live Tour Valenti, her first Japanese concert tour.Later that year, she released two Korean albums, Atlantis Princess and the mini-album Shine We Are!. The former was the fifth-best-selling South Korean record of the year with around 345,000 units sold; the latter sold around 58,000 units and was the fifty-second-best-selling record.

source:en.wikipedia.org