One Day (2AM and 2PM song)
| "One Day" | ||||
|---|---|---|---|---|
CD only edition | ||||
| Single by One Day (2AM and 2PM) | ||||
| B-side | "No Goodbyes" | |||
| Released | July 4, 2012 | |||
| Recorded | 2012 | |||
| Genre | Dance-pop, J-pop | |||
| Label | Ariola Japan | |||
| Songwriter(s) | Super Changddai Faya Yu Shimoji Michael Yano | |||
| Producer(s) | Super Changddai | |||
| 2PM singles chronology | ||||
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| 2AM singles chronology | ||||
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"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. 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.