"One Day" is a song by the South Korean boy groups 2AM and 2PM, Oneday. It was released on July 4, 2012 as 2AM's third Japanese single and 2PM's fifth Japanese single.2AM、2PM、奇跡のコラボ、遂に解禁！ダウンロード特典あり！
''2PM's Japan website''. Retrieved 2012-06-11. The song is the main theme song for the documentary movie "Beyond the Oneday ~Story of 2PM & 2AM~", which was broadcast in Japan starting on June 30.
''Newsfinder.co.kr''. Retrieved 2012-06-11.Teaser for Japanese documentary film of 2AM & 2PM revealed
''Nate''. Retrieved 2012-06-11.

Release

The single was released in twelve editions: *Type A is a CD + DVD,Ｏｎｅ　ｄａｙ（初回生産限定盤Ａ）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type B is the CD single with a front cover artwork of 2PM's member Jun.K,Ｏｎｅ　ｄａｙ（初回生産限定盤Ｂ）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type C is the CD single with a front cover artwork of 2PM's member

Nichkhun Nichkhun Buck Horvejkul ( th, นิชคุณ หรเวชกุล; ; born June 24, 1988), better known mononymously as Nichkhun ( ko, 닉쿤), is a Thai American singer, songwriter, rapper, actor and model who is currently based in Sou ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤Ｃ）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type D is the CD single with a front cover artwork of 2PM's member

Taecyeon Ok Taec-yeon (; born December 27, 1988), known mononymously as Taecyeon, is a South Korean rapper, singer, songwriter, actor and entrepreneur. He is the main rapper of the South Korean boy band 2PM. In 2010, Ok debuted as an actor in the Kor ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤Ｄ）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type E is the CD single with a front cover artwork of 2PM's member Wooyoung,Ｏｎｅ　ｄａｙ（初回生産限定盤E）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type F is the CD single with a front cover artwork of 2PM's member

Junho Joon-ho, also spelled Jun-ho, is a Korean given name, that is a masculine name. The meaning differs based on the hanja used to write the name. There are 34 hanja with the reading " joon" and 49 hanja with the reading " ho" on the South Korean gov ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤F）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type G is the CD single with a front cover artwork of 2PM's member

Chansung Hwang Chan-sung ( ko, 황찬성, born February 11, 1990), also known mononymously as Chansung, is a South Korean singer, rapper, songwriter and actor. He is a member of the Korean boy band 2PM. He made his debut as an actor in the 2006 comedy ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤G）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type H is the CD single with a front cover artwork of 2AM's member

Changmin Shim Chang-min (; born February 18, 1988), also known by his stage name Max Changmin () or simply as Max, is a South Korean singer, songwriter, actor, and a member of the pop duo TVXQ. Born and raised in Seoul, South Korea, Changmin was scou ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤H）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type I is the CD single with a front cover artwork of 2AM's member Seulong,Ｏｎｅ　ｄａｙ（初回生産限定盤I）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type J is the CD single with a front cover artwork of 2AM's member

Jo Kwon Jo Kwon ( born on August 28, 1989) is a South Korean singer, television host, actor, entertainer and the leader of South Korean boy band 2AM. He has starred in multiple musicals such as ''Jesus Christ Superstar'' playing the role of King Her ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤J）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Type K is the CD single with a front cover artwork of 2AM's member

Jinwoon Jeong Jin-woon (Hangul: 정진운), most often credited as Jinwoon, is a South Korean singer and actor. Debuting as a member of the group 2AM in July 2008, he began his acting career in 2012 with the KBS series '' Dream High 2'', playing Ji ...

,Ｏｎｅ　ｄａｙ（初回生産限定盤K）２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11. *Regular edition is the CD single with a bonus track.Ｏｎｅ　ｄａｙ２ＰＭ＋２ＡＭ　’Ｏｎｅｄａｙ’のプロフィールならオリコン芸能人事典-ORICON STYLE
''Oricon''. Retrieved 2012-06-11.

Composition

"One Day" is an original Japanese song, composed by Yu Shimoji, Faya, Super Changddai and

Michael Yano is a former Japanese football player, kickboxing player and musician. Playing career Yano was born in Accra, Ghana on January 22, 1979. He moved to Japan when he was 10 years old. He joined newly was promoted to J1 League club, Vissel Kobe f ...

. The B-side "No Goodbyes" is an original Japanese song, written and composed by 2PM's MinJun and Emyli. "Angel", CD Only bonus track, is originally a Korean song from 2PM's debut single ''

Hottest Time of the Day "10 Out of 10" () is the debut single by South Korean boy band 2PM. It premiered digitally on August 29, 2008, and was released as an CD single in South Korea, titled "Hottest Time of the Day", on September 4, 2008, via JYP Entertainment. The re ...

''.

Track listing

Charts

Oricon

Other Charts

One Day

Release history

References

External links

''Beyond the Oneday ~Story of 2PM & 2AM~'' official website

''One Day'' special website

''Beyond the Oneday ~Story of 2PM & 2AM~'' official YouTube Channel

2PM 2AM Ariola Japan Official Facebook
{{Authority control 2012 singles Dance-pop songs Japanese-language songs 2PM songs 2012 songs Ariola Japan singles Songs written by Michael Yano