The highest-selling singles in Japan are ranked in the Oricon Singles Chart, which is published by Oricon Style magazine. The data are compiled by Oricon based on each singles' physical sales. This list includes the singles that reached the number one place on that chart in 1970.
Oricon Weekly Singles Chart
Issue dateSongArtist(s)Ref.January 5"Kuroneko no Tango"January 12January 19January 26February 2February 9February 16""Hiroshi Uchiyamada and Cool FiveFebruary 23March 2March 9""March 16March 23March 30""Keiko FujiApril 6April 13April 20April 27May 4May 11May 18May 25"Keiko no Yume wa Yoru Hiraku"June 1June 8June 15June 22June 29July 6July 13July 20July 27August 3""August 10August 17August 24August 31September 7""Saori YukiSeptember 14September 21September 28October 5October 12October 19"The Lovers of the World" Japanese title: Jerry WallaceOctober 26November 2November 9""November 16November 23November 30December 7December 14December 21December 28
See also 1970 in Japanese music
References Oricon No.1 Hits 500. Clubhouse (Japanese: クラブハウス). 1998. ISBN 9784906496129. vol 1 (1968~1985).