181920

181920 is the debut greatest hits album by Japanese singer Namie Amuro. Avex Trax released it in Japan on January 28, 1998, and it was later available in a variety of formats throughout Asia. The album contains Amuro's single releases from her debut studio album Dance Tracks Vol. 1 (1995) to her third album Concentration 20 (1997), as well as three tracks from her time with Toshiba-EMI. The album also included a new song called "Dreaming I Was Dreaming," which served as the only single from the album. Music critics gave the album 181920 favorable reviews, praising its overall sound but finding the material insufficient. The Japan Gold Disc Awards also recognised the album as Pop Album of the Year that same year. Commercially, the album was a huge success in Japan, reaching number one on the Oricon Albums Chart and being certified double million by the Recording Industry Association of Japan (RIAJ) for sales of more than two million copies. After the album's campaign concluded, Amuro took a brief hiatus for maternity reasons.