The Oricon Combined Albums Chart (Japanese: オリコン合算アルバムランキング, Hepburn: Orikon Gassan Arubamu Rankingu) is a record chart released weekly by Oricon—a major provider of information on the Japanese music industry. First published on December 24, 2018, it ranks the top fifty albums through an equivalent unit system based on physical CD sales, digital downloads, and the streaming of songs. The Oricon Albums Chart (active since 1987) only factors physical sales. The Combined Albums Chart is competed by Billboard Japan's Hot Albums, another multi-factor record chart.