"Wing Wing" is a song recorded by South Korean girl group Kep1er for their first Japanese maxi single marketed as "Fly-Up". It was pre-released as a digital single on August 3, 2022, and as a CD single featuring three other tracks on September 7, 2022, by Wake One Entertainment and Ariola Japan.
| "Wing Wing" | ||||
|---|---|---|---|---|
 Digital cover | ||||
| Single by Kep1er | ||||
| Language | Japanese | |||
| B-side |
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| Released | September 7, 2022 | |||
| Genre | J-pop | |||
| Length | 3:15 | |||
| Label | ||||
| Composer(s) |
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| Lyricist(s) |
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| Kep1er singles chronology | ||||
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| Music video | ||||
| "Wing Wing" on YouTube | ||||
Background and release
On July 21, 2022, Wake One Entertainment announced Kep1er would be releasing their Japanese debut maxi single titled "Fly-Up" on September 7. The maxi single features four tracks including "Wing Wing".[1] "Wing Wing" was pre-released alongside its music video on August 3.[2] The maxi single was released on September 7.[3]
Composition
"Wing Wing" was written and composed by KZ, and B.O with Nthonius, and Meisobo participating in the composition.[4] "Wing Wing" was composed in the key of B minor, with a tempo of 128 beats per minute.[5]
Commercial performance
"Wing Wing" debuted at number three on the Billboard Japan Hot 100 in the chart issue dated September 14, 2022;[6] on its component charts, the song debuted at number 40 on the Top Download Songs.[7] It also debuted at number two on the Billboard Japan Top Single Sales in the chart issue dated September 14, 2022.[8] The song debuted at number two on the Oricon Singles Chart,[9] and number two on the Oricon Combined Chart in the chart issue dated September 19, 2022.[10]
Promotion
Following the release of the "Fly-Up", on September 10 and 11, Kep1er held a live event called "Kep1er Japan Debut Showcase LIVE <Fly-Up>" to introduce the maxi single and communicate with their fans.[11] The group also performed the song on CDTV! Live Live and Venue101 on September 3 and 5.[12]
Track listing
| No. | Title | Lyrics | Music | Length |
|---|---|---|---|---|
| 1. | "Wing Wing" |
|
| 3:15 |
| 2. | "Daisy" |
|
| 2:57 |
| 3. | "Up!" (Japanese version) |
|
| 3:12 |
| 4. | "Wa Da Da" (Japanese version) |
|
| 3:04 |
| Total length: | 12:28 | |||
| No. | Title | Lyrics | Music | Length |
|---|---|---|---|---|
| 1. | "Wing Wing" |
|
| 3:15 |
| 2. | "Up!" (Japanese version) |
|
| 3:12 |
| 3. | "Wa Da Da" (Japanese version) |
|
| 3:04 |
| 4. | "O.O.O (Over&Over&Over)" |
|
| 4:07 |
| Total length: | 13:38 | |||
Charts
Certifications
| Region | Certification | Certified units/sales |
|---|---|---|
| Japan (RIAJ)[16] | Gold | 100,000^ |
^ Shipments figures based on certification alone. | ||
Release history
| Region | Date | Format | Label |
|---|---|---|---|
| Japan | September 7, 2022 | ||
| Various |