List of Oricon number-one singles of 1984

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 1984.

Oricon Weekly Singles Chart

Issue date	Song	Artist(s)	Ref.
January 2	"Moshimo Ashita ga...  [ ja ]"	Warabe	[1]
February 13	"Rock'n Rouge  [ ja ]"	Seiko Matsuda
March 12	"Ichiban Yarō  [ ja ]"	Masahiko Kondō
March 19	"Wine Red no Kokoro  [ ja ]"	Anzen Chitai
April 2	"Nagisa no Haikara Ningyo / Kaze no Magical  [ ja ]"	Kyōko Koizumi
April 9	"Katsu!  [ ja ]"	Shibugakitai
April 23	"Southern Wind"	Akina Nakamori
May 14	"Kanashikute Jealousy  [ ja ]"	The Checkers
May 21	"Jikan no Kuni no Alice / Natsu Fuku no Eve  [ ja ]"	Seiko Matsuda
June 4	"Kishidō  [ ja ]"	Toshihiko Tahara
June 18	"Kejime Nasai  [ ja ]"	Masahiko Kondō
July 2	"Meikyū no Andorōra / Dunk  [ ja ]"	Kyōko Koizumi
July 16	"Amaoto wa Chopin no Shirabe  [ ja ]"	Asami Kobayashi
August 6	"Jukkai (1984)"	Akina Nakamori
August 13	"Pink no Mozart  [ ja ]"	Seiko Matsuda
August 20	"Ao ni Kaita Ren'ai Shōsetsu  [ ja ]"	Toshihiko Tahara
August 27	"Jukkai (1984)"	Akina Nakamori
September 3	"Hoshikuzu no Stage  [ ja ]"	The Checkers
September 24	"Eien ni Himitsu sa" (永遠に秘密さ)	Masahiko Kondō
October 1	"Yamato Nadeshiko Shichi Henge  [ ja ]"	Kyōko Koizumi
October 22	"Tengoku ni Ichiban Chikai Shima  [ ja ]"	Tomoyo Harada
October 29	"Koibito-tachi no Pavement  [ ja ]"	The Alfee
November 5	"Woman "W no Higeki" Yori  [ ja ]"	Hiroko Yakushimaru
November 12	"Heart no Earring  [ ja ]"	Seiko Matsuda
November 26	"Kazari ja Nai no yo Namida wa"	Akina Nakamori
December 3	"Julia ni Shōshin  [ ja ]"	The Checkers
December 31	"The Stardust Memory  [ ja ]"	Kyōko Koizumi

References

1. "Archived copy". Archived from the original on 2008-12-26. Retrieved 2008-10-13.