The highest-selling singles in Japan are ranked in the weekly Oricon Singles 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 ...

based on each singles' weekly physical sales. This list includes the singles that reached the number one place on that chart in 2014.

Chart history

References

See also