"777 (We Can Sing a Song!)" (stylized "777 ~We can sing a song!~") is a song by Japanese
pop group
AAA. It is their 33rd
single and is included in the group's seventh studio album 777: Triple Seven. The song was written by Mitsuhiro Hidaka and Leonn. The single was released in Japan on July 25, 2012, under
Avex Trax in three editions: a CD-only edition, a CD and DVD edition, and a Mu-Mo edition. "777 (We Can Sing a Song!)" debuted at number four on the weekly
Oricon singles chart. The single has charted for two weeks and went on to sell over 39,400 copies in Japan.
Composition
"777 (We Can Sing a Song!)" was written by Mitsuhiro Hidaka and Leonn, composed by Hirofumi Hibino, and arranged by Blue Birds. "Birthday Song" was written by Kenn Kato, and composed by Jam9 and ArmySlick.[1]
Release and promotion
"777 (We Can Sing a Song!)" was released on July 25, 2012, in three editions: a CD-only edition;[2] a CD and DVD edition, which includes the
music video for the song and the music video making;[3] a Mu-Mo edition, which includes the Think About AAA 6th Anniversary clips from season 21.[4] The song was used in
television advertisements for
hypermarketIto-Yokado's "Cool Magic" and "Koi Yukata" ads.[5]
Chart performance
"777 (We Can Sing a Song!)" debuted at number four on the weekly
Oricon singles charts, selling 35,806 copies in its first week.[6] It has charted for two weeks[1] and sold over 39,400 copies in Japan.a On the issue dated August 6, 2012, the song debuted at number eight on the BillboardJapan Hot 100.[7]
^Note a: The sales figure of 39,400 copies is taken from accumulating the sales of the single during its first two charting weeks on the
Oricon weekly chart (35,806, 3,640).[6][8]