as a special version. It would include all the songs previously released in physical form, plus 3 additional songs. The album is to be released on July 16, 2021, with pre-orders starting on July 2. Tour Arashi embarked on their 20th anniversary tour in November 2018. The tour began in Sapporo on November 16, 2018, at the Sapporo Dome, before moving throughout Japan. On December 23, Arashi announced an additional 32 dates to the tour, bringing the total scheduled shows to 50. The tour concluded in Tokyo on December 25, 2019. It was expected to draw 2.375 million total concert attendees. Commercial performance 5x20 All the Best!! 1999–2009 sold 729,000 copies on its first day of release, breaking the record for the highest first-day sales by a male artist. The previous record was held by the Arashi's 2015 album Japonism, which sold 413,000 copies on its first day. On its second day, the album sold 267,000 copies, bringing its two-day sales total to 996,000. It sold 103,000 copies on its third day, which brought the album's total sales to 1.099 million, making it the first million-seller of the Reiwa era. According to Billboard Japan, the album sold 740,114 copies from June 24–25, 2019, which set the record for the highest first-week sales in 2019. Billboard Japan reported that it sold 1,037,689 copies from June 24–26, 2019. The album topped the Oricon Monthly Chart for three consecutive months, selling 1,304,251 copies in the album's release and selling over 278,870 copies in its second month of release. In its third month of release, the album sold over 411,854 copies. On September 10, the album was certified 2× Million by the RIAJ, indicating sales of more than two million copies. The album was the first album to reach 2× Million certification in the Reiwa era. The album was also distributed in various countries such as South Korea, where it reached number 15 on the weekly Gaon Album Chart. According to the IFPI, 5x20 was the best-selling album of 2019 worldwide, with 3.3 million copies sold, eventually became the world's best-selling album of the year for 2019. After only days of its digital release, the special edition ranked in 5th place with 4,015 downloads on the Oricon Weekly Digital Download chart, together with the four versions of the Ura Ara Best albums, making it the first time Arashi held the top five spots. Track