This is a list of songs that reached #1 on the RIAJ Digital Track Chart chart in Japan in 2011. 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 final week of 2010, starting December 28, was merged with the following week (12/29-1/4) due to New Year's celebrations.
Chart history Issue dateSongArtist(s)Reference(s)January 4"I Wish for You"ExileJanuary 11"Toilet no Kamisama"Kana UemuraJanuary 18January 25"Dear J"Tomomi ItanoFebruary 1"Why? (Keep Your Head Down)"TohoshinkiFebruary 8"Distance"Kana NishinoFebruary 15February 22"Ima no Kimi o Wasurenai"Naoto Inti RaymiMarch 1"Zutto."Thelma AoyamaMarch 8"Nanika Hitotsu"Jamosa featuring Jay'ed & WakadannaMarch 22March 29"Jet Coaster Love"KaraApril 5"Kazoe Uta"Mr. ChildrenApril 12April 19"Love Letter. (Itsu Datte Aitakute)"Sonar PocketApril 26"Let's Try Again"Team Amuse!!May 10"Not Alone (Shiawase ni Narōyo)"SMAPMay 17"Esperanza"Kana NishinoMay 24"Maru Maru Mori Mori!!"Kaoru to Tomoki, Tamani MookMay 31"Everyday, Kachūsha"AKB48June 7"Mata Ashita..."JujuJune 14"Maru Maru Mori Mori!"Kaoru to Tomoki, Tamani MookJune 21June 28"Go Go Summer!"KaraJuly 5July 12July 19"Fight Together"Namie AmuroJuly 26"Gomen ne.... (Omae tono Yakusoku)"Sonar PocketAugust 2"Golden Smile"Toshinobu Kubota feat. Exile AtsushiAugust 16"Otakebi"YusukeAugust 23"Flying Get"AKB48August 30September 6September 13"Itsuka kitto…"Exile AtsushiSeptember 20"Ai o Tomenaide"Kumi KodaSeptember 27October 4"Rising Sun"ExileOctober 11"365 Nichi no Love Story"Sonar PocketOctober 18"XXX"L'Arc-en-CielOctober 25"Kaze wa Fuiteiru"AKB48November 1November 8"Tatoe Donnani..."Kana NishinoNovember 15"Anata e"ExileNovember 22"Love Song"Funky Monkey BabysNovember 29"Aruite Ikō"Ikimono-gakariDecember 6"Sit! Stay! Wait! Down!"Namie AmuroDecember 13"Love Story"December 20December 27"Yasashiku Naritai"Kazuyoshi Saito
See also List of number one Reco-kyō Chart singles 2006–2009
References