Naze Hito wa Arasou n' Darō? / Summer Wind / Jinsei wa Step!

"Naze Hito wa Arasou n' Darō? / Summer Wind / Jinsei wa Step!"
Single by Cute
A-side	"Naze Hito wa Arasou n' Darō?" "Summer Wind" "Jinsei wa Step!"
Released	April 20, 2016 (2016-04-20) (Japan)
Label	Zetima
Cute singles chronology
"Arigatō (Mugen no Yell) / Arashi o Okosunda Exciting Fight!" (2015) "Naze Hito wa Arasou n' Darō? / Summer Wind / Jinsei wa Step!" (2016) "Mugen Climax / Ai wa Marude Seidenki / Singing (Ano Koro no Yō ni)" (2016)
Music video
"Naze Hito wa Arasou n' Darō?" "Summer Wind" "Jinsei wa Step!" on YouTube

"Naze Hito wa Arasou n' Darō? / Summer Wind / Jinsei wa Step!" (何故 人は争うんだろう？／Summer Wind／人生はSTEP！) is the 29th single by the Japanese female idol group Cute. It was released in Japan on October 28, 2015, on the Zetima label.

Release

It is a triple-A-sided single.

It was released in six versions: three limited ones (limited editions A, B, and C) and three regular ones (regular editions A, B, and C). All the regular editions were CD-only, while all the limited editions included an additional DVD.

Reception

The physical CD single debuted at number 2 on the Oricon daily singles chart.

On the Oricon weekly singles chart, it debuted also at number 2.

Track listing

CD (all editions)

CD

No.	Title	Length
1.	"Naze Hito wa Arasou n' Darō?" (何故 人は争うんだろう？)	4:21
2.	"Summer Wind"	4:33
3.	"Jinsei wa Step!" (人生はSTEP)	4:08
4.	"Naze Hito wa Arasou n' Darō?" (Instrumental)	4:21
5.	"Summer Wind" (Instrumental)	4:33
6.	"Jinsei wa Step!" (Instrumental)	4:08

DVD (Limited Edition A only)

No.	Title	Length
1.	"Naze Hito wa Arasou n' Darō? (Music Video)"	5:56

DVD (Limited Edition B only)

No.	Title	Length
1.	"Summer Wind (Music Video)"	5:08

DVD (Limited Edition C only)

No.	Title	Length
1.	"Jinsei wa Step! (Music Video)"	6:16

Charts

Chart (2016)	Peak position
Oricon Weekly Singles Chart	2

External links

• Profile of the single on the Hello! Project official website
• Profile of the single on the Up-Front Works official website