List of number-one digital singles of 2012 (Japan)

This is a list of songs that reached #1 on the RIAJ Digital Track Chart chart in Japan in 2012. The highest-selling digital singles in Japan are published by Recording Industry Association of Japan. PC downloads and ringtone downloads are not eligible for the chart, only cellphone downloads (Chaku-uta Full) count for the chart.

The chart week runs from Wednesday to Tuesday. The first week of 2012, starting January 3, was merged with the following week (1/4-1/10) due to New Year's celebrations.

Chart history

Issue date	Song	Artist(s)	Reference(s)
January 10	"Tatoe Donnani..."	Kana Nishino	[1]
January 17	"Rising Sun"	Exile	[2]
January 24	"Sekai de Ichiban Suteki na Kimi e."	Sonar Pocket	[3]
January 31	"Sign"	Juju	[4]
February 7	"Hajimari no Toki"	Ayaka	[5]
February 14	"Give Me Five!"	AKB48	[6]
February 21			[7]
February 28	"Misenai Namida wa, Kitto Itsuka"	Greeeen	[8]
March 6	"Sakura, I Love You?"	Kana Nishino	[9]
March 13			[10]
March 20	"Inori (Namida no Kidō)"	Mr. Children	[11]
March 27			[12]
April 3			[13]
April 10			[14]
April 17	"Getsu Ka Sui Moku Kin Do Nichi. (Kimi ni Okuru Uta)"	Sonar Pocket	[15]
April 24	"Orange"	Greeeen	[16]
May 8	"Haru Uta"	Ikimono-gakari	[17]
May 15	"Be..."	Ms. Ooja	[18]
May 22	"Watashitachi"	Kana Nishino	[19]
May 29			[20]
June 5			[21]
June 12	"Entenka"	Shōnan no Kaze	[22]
June 19	"Tadaima"	Juju	[23]
June 26	"Believe"	Che'Nelle	[24]
July 3			[25]
July 10			[26]
July 17			[27]
July 24	"Go for It!!"	Kana Nishino	[28]

See also

• List of number one Reco-kyō Chart singles 2006–2009