Fly-By

"Fly-By"
Artist	Kep1er
B-side	"Together Forever" "We Fresh (Japanese ver.)" "MVSK (Japanese ver.)" "Wa Da Da (Japanese ver.) (IMLAY Remix)"
Released	March 15, 2023
Format(s)	CD, CD+Bluray, download, streaming
Recorded	2022-2023
Genre	J-pop
Length	13:31 (Limited A & B) 13:34 (Kep1ian edition) 13:40 (Regular edition) 16:47 (Digital/-Special Edition-)
Label(s)	Ariola Japan (Japan) WAKEONE (South Korea) Swing Entertainment (South Korea)
Distributor(s)	Sony Music
Credits
Writer(s)	TSINGTAO, Ryo Ito ("I Do! Do You?") Jinli (Full8loom), MINAMI ("Together Forever") KZ, B.O ("We Fresh (Japanese ver.)") Jeong Hohyeon (e.one) ("MVSK (Japanese ver.)") BuildingOwner (PRISMFILTER), Elum (PRISMFILTER), Shannon, danke, Yubin Hwang (VERYGOODS), ODAL PARK, Lee Seu Ran, Kako ("Wa Da Da (Japanese ver.) (IMLAY Remix)")
Composer(s)	Jonatan Gusmark, Ludvig Evers, Emily Yeonseo Kim, Moa Cazzi Opeia Carlebecker, Ellen Berg ("I Do! Do You?") Jinli (Full8loom), Gloryface (Full8loom), Gayeong Kim ("Together Forever") KZ, B.O, Nthonius, Meisobo ("We Fresh (Japanese ver.)") Jeong Hohyeon (e.one) ("MVSK (Japanese ver.)") BuildingOwner (PRISMFILTER), Elum (PRISMFILTER), Shannon ("Wa Da Da (Japanese ver.) (IMLAY Remix)")
Arranger(s)	Moonshine ("I Do! Do You?") Gloryface (Full8loom), Gayeong Kim ("Together Forever") Nthonius, Meisobo ("We Fresh (Japanese ver.)") Jeong Hohyeon (e.one) ("MVSK (Japanese ver.)") IMLAY ("Wa Da Da (Japanese ver.) (IMLAY Remix)")
Music services
Release chronology
Previous	"Wa Da Da (Japanese ver.) (IMLAY Remix)"
Next	Lovestruck!

"Fly-By" (stylized as 𝐹𝐿𝒴-𝐵𝒴) is the second Japanese single by Kep1er. It was released on March 15, 2023 with "I Do! Do You?" serving as the single's title track.

"Wa Da Da (Japanese ver.) (IMLAY Remix)" was pre-released on February 15, 2023.

"I Do! Do You?" was pre-released on February 22, 2023.

The single comes in twelve versions: Regular, Limited A, Limited B, and 9 individual fanclub versions.

Commercial performance

On April 12, the Recording Industry Association of Japan reported that "Fly-By" has received a gold certification for reaching 100,000 copies units shipped.

Track list

Digital (-Special Edition-)

1. "I Do! Do You?" - 3:34
2. "Together Forever" - 3:31
3. "We Fresh (Japanese ver.)" - 3:16
4. "MVSK (Japanese ver.)" - 3:10
5. "Wa Da Da (Japanese ver.) (IMLAY Remix)" - 3:16

Regular Edition

1. "I Do! Do You?" - 3:34
2. "We Fresh (Japanese ver.)" - 3:16
3. "Wa Da Da (Japanese ver.) (IMLAY Remix)" - 3:16
4. "I Do! Do You? (Inst.)" - 3:34

Limited Editions A & B

1. "I Do! Do You?" - 3:34
2. "Together Forever" - 3:31
3. "We Fresh (Japanese ver.)" - 3:16
4. "MVSK (Japanese ver.)" - 3:10

Kep1ian Edition

1. "I Do! Do You?" - 3:34
2. "We Fresh (Japanese ver.)" - 3:16
3. "MVSK (Japanese ver.)" - 3:10
4. "I Do! Do You? (Inst.)" - 3:34

Gallery

Teaser

Album packaging

Video links

• "I Do! Do You?" M/V
  • Teaser 1 / 2
• "I Do! Do You?" Dance Practice
• "WA DA DA (Japanese ver.)～IMLAY Remix～" Dance Practice
• Highlight medley