The highest-selling albums in Japan are ranked in the weekly Oricon Albums Chart, which is published by Oricon Style magazine. The data is compiled by Oricon based on each albums' weekly physical sales. This list includes the albums that reached the number one place on that chart in 2015.

Chart history Issue dateAlbumArtist(s)Reference(s)January 5 Fun! Fun! Fanfare! Ikimono-gakari January 12 E.G.Time E-girls January 19 Tōmei na Iro Nogizaka46 January 26 Tree Sekai no Owari February 2 Koko ga Rhodes da, Koko de Tobe! AKB48 February 9Planet Seven Sandaime J Soul Brothers from Exile Tribe February 16 February 23 35xxxv One Ok Rock March 3 Generation Ex Generations from Exile Tribe March 9 White News March 16 Epic Day B'z March 23 Sexy Power 3 Sexy Zone March 30 Walk of My Life Koda Kumi April 6 19: Road to Amazing World Exile April 13 Budō Southern All Stars April 20 Tama Riku Masaharu Fukuyama April 27 2PM of 2PM 2PM May 4 Paripipo Johnny's West May 11 Journey of a Songwriter: Tabi Suru Songwriter Shōgo Hamada May 18 May 25 A.B.Sea Market A.B.C-Z June 1 TU Tsuyoshi Domoto June 8 μ’s Best Album Best Live! Collection II μ's June 15 Reflection Mr. Children June 22 Genic Namie Amuro June 29 No Music No Weapon Golden Bomber July 6 JUMPing CAR Hey! Say! JUMP July 13 Kis-My-World Kis-My-Ft2 July 20 Dreams Come True The Best! Watashi no Dorikamu Dreams Come True July 27 August 3 August 10 Super Very Best V6 August 17 Dreams Come True the Best! Watashi no Dorikamu Dreams Come True August 24 August 31 Rhinoceros Porno Graffitti September 7 Dreams Come True the Best! Watashi no Dorikamu Dreams Come True September 14 Yasou Emaki Wagakki Band September 21 Ninin Sankyaku 2015.8.15: Midori no hi Yuzu September 28 AAA 10th Anniversary Best AAA October 5 The Visionalux Exile Takahiro October 12 Colors CNBLUE October 19 Bremen Kenshi Yonezu October 26 French Kiss French Kiss November 2 Japonism Arashi November 9 November 16 1 The Beatles November 23 Kanjani8 no Genki ga Deru CD!! Kanjani Eight November 30 0 to 1 no Aida AKB48 December 7 December 14 Yellow Dancer Gen Hoshino December 21 Chandelier Back Number December 28

References

See also 2015 in Japanese music