The following is a list of Oricon number-one albums of 2020, which uses data from combined (physical, digital, and streaming) and physical sales.
Chart history Combined sales Issue dateAlbumArtist(s) January 6 Buster Bros!!!: Before the 2nd D.R.B Buster Bros!!! January 13 20200101 Shingo Katori January 20 Go with the Flow Takuya Kimura January 27 Ceremony King Gnu February 3 February 10 Mad Trigger Crew: Before the 2nd D.R.B Mad Trigger Crew February 17 Pop × Step!? Sexy Zone February 24 Bright New World Little Glee Monster March 2 AAA 15th Anniversary All Time Best: Thanx AAA Lot AAA March 9 Map of the Soul: 7 BTS March 16 Story NEWS March 23 Review II: Best of Glay Glay March 30 W Trouble Johnny's West April 6 To-y2 Kis-My-Ft2 April 13 Man with a "B-Sides & Covers" Mission Man with a Mission April 20 Your Story Juju April 27 Maximum Huavo Inaba/Salas May 4 Our Best Jin Akanishi May 11 Suck My World The Oral Cigarettes May 18 Your Story Juju May 25 Synesthesia Rain Drops June 1 The Dream Chapter: Eternity TXT June 8 BanG Dream! Girls Band Party! Cover Collection Vol.4 Various artists June 15 Eyes Milet June 22 More & More Twice June 29 Love Faders Endrecheri July 6 Heng:garæ Seventeen July 13 Make You Happy NiziU July 20 5 Mrs. Green Apple July 27 Map of the Soul: 7 – The Journey BTS August 3 Letters Bish August 10 Tōsaku Yorushika August 17 Stray Sheep Kenshi Yonezu August 24 August 31 September 7 September 14 L& King & Prince September 21 24H Seventeen September 28 #Twice3 Twice October 5 Hinatazaka Hinatazaka46 October 12 You Need the Tank-Top Yabai T-Shirts Yasan October 19 Eien Yori Nagai Isshun: Ano Koro, Tashika ni Sonzaishita Watashitachi Keyakizaka46 October 26 Leo-Nine LiSA November 2 Twelve Iz*One November 9 Minisode1: Blue Hour TXT November 16 This Is Arashi Arashi November 23 Strawberry Prince Strawberry Prince November 30 Romance Hiroji Miyamoto December 7 Be BTS December 14 Soundtracks Mr. Children December 21 Akira Masaharu Fukuyama December 28 Fab! -Music Speaks.- Hey! Say! JUMP
Physical sales Issue dateAlbumArtist(s) January 6 Buster Bros!!!: Before the 2nd D.R.B Buster Bros!!! January 13 20200101 Shingo Katori January 20 Go with the Flow Takuya Kimura January 27 Ceremony King Gnu February 3 The Dream NCT Dream February 10 Mad Trigger Crew: Before the 2nd D.R.B Mad Trigger Crew February 17 Pop × Step!? Sexy Zone February 24 Bright New World Little Glee Monster March 2 AAA 15th Anniversary All Time Best: Thanx AAA Lot AAA March 9 Map of the Soul: 7 BTS March 16 Story NEWS March 23 Review II: Best of Glay Glay March 30 W Trouble Johnny's West April 6 To-y2 Kis-My-Ft2 April 13 Man with a "B-Sides & Covers" Mission Man with a Mission April 20 Your Story Juju April 27 Maximum Huavo Inaba/Salas May 4 Our Best Jin Akanishi May 11 Suck My World The Oral Cigarettes May 18 Your Story Juju May 25 Man with a "Remix" Mission Man with a Mission June 1 The Dream Chapter: Eternity TXT June 8 BanG Dream! Girls Band Party! Cover Collection Vol.4 Various artists June 15 Eyes Milet June 22 More & More Twice June 29 Love Faders Endrecheri July 6 Heng:garæ Seventeen July 13 July 20 For Live: Bish Best Bish July 27 Map of the Soul: 7 – The Journey BTS August 3 Letters Bish August 10 Love Covers II Jaejoong August 17 Stray Sheep Kenshi Yonezu August 24 August 31 September 7 September 14 L& King & Prince September 21 24H Seventeen September 28 #Twice3 Twice October 5 Hinatazaka Hinatazaka46 October 12 You Need the Tank-Top Yabai T-Shirts Yasan October 19 Eien Yori Nagai Isshun: Ano Koro, Tashika ni Sonzaishita Watashitachi Keyakizaka46 October 26 Leo-Nine LiSA November 2 Twelve Iz*One November 9 Minisode1: Blue Hour TXT November 16 This Is Arashi Arashi November 23 Strawberry Prince Strawberry Prince November 30 Romance Hiroji Miyamoto December 7 Be BTS December 14 Soundtracks Mr. Children December 21 Akira Masaharu Fukuyama December 28 Fab! -Music Speaks.- Hey! Say! JUMP
See also List of Oricon number-one singles of 2020
References