Idol group Nogizaka46 released their first album "Toumei na Iro" on January 7, and sold 222,000 copies during the first week, allowing the group to top Oricon's weekly album ranking.
Nogizaka46 became the first female artist in one year and 10 months to top the album chart with their first album while selling over 200,000 copies during the release week. This was last achieved by NMB48 with "Teppen Tottande!" (released in February 2013, first week sales : 328,000 copies).
"Toumei na Iro" contains the group's 10 singles --their debut song to the latest single--, as well as 4 new songs. DISC2 that comes in Type A and B, includes top 10 coupling tracks chosen by the fans.