Wake Up is the first Japanese and second overall studio album by South Korean boy band BTS.

Type A, Type B, and a regular edition of the single was released and also included a Japanese version of "Attack on Bangtan" ("進撃の防弾"), while the regular edition included an additional Japanese version of "Like" ("いいね!").

[4] Type A, Type B, and a regular edition of the single was released and also included a Japanese SONPUB remix version of "Attack on Bangtan" ("進撃の防弾"), while the regular edition included an additional Japanese version of "Miss Right".

[5][6][7] Wake Up debuted on the daily Oricon Albums Chart, two days prior to its official release on the 24th, at number three with 2,715 copies sold.

[10] At the end of its first tracking week, the album debuted at number three—BTS' highest peak in Japan[11]—on the Weekly Albums chart issue dated January 5, 2015, for the period December 22–28 with an accumulated 21,192 copies sold.