Japan boy band King & Prince have set the record for 2023’s fastest-selling album in Japan, with their compilation album, 'Mr.5', selling more than 1.2 million physical copies in its first week, MBW reports. The ‘best of’ album also became the first album of 2023 to sell more than one million copies during its first week in Japan. On April 26, King & Prince sold over 1 million CD copies of their single 'Life Goes On' in its first week, which was the first time in three years that sales threshold was crossed.