The highest-selling singles in Japan are ranked in the Oricon Weekly Chart, which is published by ''Oricon Style'' magazine. The data are compiled by
Oricon
, established in 1999, is the holding company at the head of a Japanese corporate group that supplies statistics and information on music and the music industry in Japan and Western music. It started as, which was founded by Sōkō Koike in Nov ...
based on each singles' weekly physical sales.
Chart history
References
See also
*
2012 in music
This topic covers notable events and articles related to 2012 in music. This year was the peak of music downloads sales in the United States, with sales declining year on year since then.
Specific locations
* 2012 in African music
*2012 in Ame ...
{{DEFAULTSORT:Oricon number-one singles of 2012
2012 in Japanese music
Japan Oricon
Lists of number-one songs in Japan