Released: October 13, 2020

Songwriter: KM-Markit HAN (Stray Kids) CHANGBIN BANG CHAN

Producer: 3RACHA HOT SAUCE

[Stray Kids「Back Door -Japanese ver.-」歌詞]

[Intro: Felix]
"Hey, you wanna come in?"

[Verse 1: Han, Hyunjin]
片付けし go in
いざ、口直しに, mmm
始まる真の party
いやなら pass it, yeah (Oh, that hurts)
Here we, here we go now ノれなくても
気にせず ほら、どんなヤツでも
さあ目を開けて夜通し
解き放て今 好きな様に

[Pre-Chorus: Seungmin, Bang Chan]
手を伸ばし臨む 僕の願い全て
ドアの向こう 溢れる音楽で
この声が枯れるほど scream 迷う
暇はないから

[Chorus A: Felix, Hyunjin]
Hey
Come inside now
Hey

[Chorus B: Lee Know, Hyunjin]
If you ain't with us 通れない back door
If you ain't with us 通れない back door
If you ain't with us 通れない back door
If you wanna come and be with us

[Verse 2: Changbin, Han]
Ayy, 合わせるのはもう 終了
難しいこと feady to go
晴れて自由になるこの身も
楽にさせるから来な来な back door
大丈夫さ 気にしなくたって
今、聞こえてる音はファンファーレ
一晩中遊べ 必要な more caffeine
合言葉なら「開けゴマ」に確定

[Pre-Chorus: Seungmin, I.N]
全てが見違うほど変わる瞬間
目の前で広がる fantasy
この声が枯れるほど scream 迷う
暇はないから

[Chorus A: Han, Felix]
Hey
Come inside now
Hey

[Chorus B: Changbin, Hyunjin, Felix]
If you ain't with us 通れない Back door
If you ain't with us 通れない Back door
If you ain't with us 通れない Back door
If you wanna come and be with us
Knock, Knock

[Bridge: Bang Chan, I.N, Seungmin]
Lights out
Yeah 時が過ぎてさらに眩しくなる瞬間
Yeah, we gon' do it right now, do it right now, baby
そう今目を開けろ
Now 目に焼き付けろ
鳴らしな rum-pum-pum-pum

[Post-Bridge: Felix]
Make 'em say wow, wow, wow, yeah
みんな来い Now, now, now, ey
Sing it like la la-la, hey
3, 2, 1

[Chorus: Lee Know, Changbin, Han]
If you ain't with us 通れない Back door
If you ain't with us 通れない Back door
If you ain't with us 通れない Back door
If you wanna come and be with us
Knock, Knock

[Post-Chorus: Bang Chan, I.N, Lee Know]
Ring that そのベル go, wild now
今日も we do our thang
Ring that そのベル go, wild now
All night 騒げ
Ring that そのベル go, wild now
今日も we do our thang
Ring that そのベル go, wild now

[Outro: Felix]
"Hey, you wanna come in?"

Stray Kids

Stray Kids is a K-pop group formed by JYP Entertainment through the 2017 reality show of the same name. The band has eight Bang Chan, Lee Know, Changbin, Hyunjin, Han, Felix, Seungmin, I.N. They can further be separated into three 3RACHA (the producing/rap unit), VOCALRACHA (the vocal unit) and DANCERACHA (the dance unit).

Stray Kids' first self-produced tracks were shown during the survival show, with first single “Hellevator” getting a music video prior to the show’s premiere. The rest of the tracks were included in their January 2018 pre-debut EP titled Mixtape which debuted at #2 on Gaon Album Chart and Billboard World Albums Chart.

Stray Kids officially debuted on March 25, 2018, with their lead single “District 9” and EP I am NOT.“ This was followed by two more EPs in 2018, I am WHO? and I am YOU. These three EPs make up Stray Kids' first trilogy, dubbed the I am… series. They were met with widespread success in 2018, with each EP outselling the last. Stray Kids picked up eight rookie awards in the 2018 award season.