Collector (Itzy album)

Collector
Collector
Studio album by Itzy
Released	October 8, 2025
Length	30:41
Language	Japanese
Label	Warner Japan
Itzy chronology
Singles from Collector
	"Rock & Roll"; Released: October 8, 2025;

Collector is the second Japanese-language studio album and third overall by South Korean girl group Itzy. It was released on October 8, 2025, by Warner Music Japan. The album features 10 tracks, including the lead single "Rock & Roll", and Japanese versions of the previously released singles "Imaginary Friend", "Girls Will Be Girls", and "Gold". It also features "Algorhythm" and "No Biggie" (2024) re-recorded as a quintet.

Background and release

On August 22, 2025, it was announced that Itzy would release their second Japanese studio album, Collector, on October 8.^[1] The announcement was accompanied by a series of teaser images featuring the members in pastel-colored outfits, a concept also reflected in the album's digital cover.^[2] Collector was made available in eight different physical formats, each including a CD. Two limited edition versions were also released: one including a DVD and another featuring two sets of four-cut photo strips.^[3]

Track listing

*Collector* track listing
No.	Title	Lyrics	Music	Arrangement	Length
1.	"Rock & Roll"	Park Sang Yu Elvyn dainasaurs AVENUE 52 Stoddart	dainasaurs AVENUE 52	Stoddart	3:05
2.	"I.I. Know Me"	Masami Kakinuma Alawn Andy Love Carmen Reece	Alawn Andy Love Carmen Reece	Alawn	3:38
3.	"Out of season"	Hiyori Nara ESUM Stella Jones	ESUM Stella Jones	ESUM	2:15
4.	"Trigger"	no2zcat YOUHA DUNK Sutt Mayu Wakisaka	no2zcat YOUHA DUNK Sutt	no2zcat Sutt	3:03
5.	"Wind Ride"	Hiyori Nara SQVARE JJean AVENUE 52 Rouno	SQVARE JJean AVENUE 52 Rouno	Rouno	3:08
6.	"Algorhythm (Final version)"	Mayu Wakisaka Josef Melin Cecilia Kallin	Josef Melin Cecilia Kallin	Josef Melin	3:07
7.	"No Biggie (Final version)"	Yui Kimura Lara Andersson Pontus Petersson Anton Nessvi	Lara Andersson Pontus Petersson Anton Nessvi	Pontus Petersson Anton Nessvi	3:00
8.	"Gold" (Japanese version)	Ryan S. Jhun Seon JQ Eeeee Masami Kakinuma	Ryan S. Jhun Dem Jointz Jennifer Decilveo 8AE Bailey Flores Stan Greene	Ryan S. Jhun Dem Jointz	3:08
9.	"Imaginary Friend" (Japanese version)	Ryan S. Jhun Sorana Masami Kakinuma James Daniel Lewis	Ryan S. Jhun James Daniel Lewis Sorana	Ryan S. Jhun James Daniel Lewis Jun Seo Hwan Yang	3:24
10.	"Girls Will Be Girls" (Japanese version)	Jo In Ho Gratia	Ryan S. Jhun Jack Brady Jordan Roman DCF Kristin Carpenter	Ryan S. Jhun The Wavys	2:49
Total length:					30:41

*Collector* Limited A bonus tracks (DVD)
No.	Title	Length
1.	""Collector" Music Video Making Movie"
2.	""Collector" Jacket Shooting Making Movie"

Charts

Weekly chart performance for *Collector*
Chart (2025)	Peak position
Japanese Albums (Oricon)^[4]	3

Release history

Release dates and formats for *Collector*
Region	Date	Format	Version	Label	Ref.
Japan	October 8, 2025	CD+DVD	Limited A	Warner Japan	^[5]
		CD	Limited B
			Regular
			Yeji Lia Ryujin Chaeryeong Yuna
Various		Digital download streaming	Regular		^[6]
South Korea		Digital download streaming	Regular	JYP	^[7]

References

^ "wowKorea：「ITZY」、10月8日に日本フルアルバム「Collector」リリース…"蠱惑（こわく）的な魅惑爆発"" [ITZY to release Japanese full album "Collector" on October 8th... "An explosion of seductive charm"]. wowKorea (in Japanese). August 23, 2025. Archived from the original on October 8, 2025. Retrieved October 8, 2025.
^ "ITZY、約1年半ぶりに日本アルバムリリース決定！10月8日にJAPAN 2nd Album『Collector』発売" [ITZY to release Japanese album for the first time in about a year and a half! JAPAN 2nd Album "Collector" to be released on October 8th]. RBBToday (in Japanese). August 22, 2025. Archived from the original on October 9, 2025. Retrieved October 9, 2025.
^ "ITZY to Drop Their 2nd Full Japanese Album "Collector" This October — Here's Everything You Need to Know". OTAKUKART.
^ "Oricon Top 50 Albums: 2025-10-07" (in Japanese). Oricon. Retrieved October 25, 2023.
^ "ITZY OFFICIAL SITE". ITZY OFFICIAL SITE (in Japanese). Archived from the original on September 10, 2025. Retrieved October 8, 2025.
^ "ITZY Collector" (in Japanese). Apple Music (JP). October 8, 2025. Archived from the original on October 8, 2025. Retrieved October 8, 2025.
^ "[정규] Collector – ITZY (있지)" (in Korean). Melon. October 8, 2025. Archived from the original on October 8, 2025. Retrieved October 8, 2025.

[1] "wowKorea：「ITZY」、10月8日に日本フルアルバム「Collector」リリース…"蠱惑（こわく）的な魅惑爆発"" [ITZY to release Japanese full album "Collector" on October 8th... "An explosion of seductive charm"]. wowKorea (in Japanese). August 23, 2025. Archived from the original on October 8, 2025. Retrieved October 8, 2025.

[2] "ITZY、約1年半ぶりに日本アルバムリリース決定！10月8日にJAPAN 2nd Album『Collector』発売" [ITZY to release Japanese album for the first time in about a year and a half! JAPAN 2nd Album "Collector" to be released on October 8th]. RBBToday (in Japanese). August 22, 2025. Archived from the original on October 9, 2025. Retrieved October 9, 2025.

[3] "ITZY to Drop Their 2nd Full Japanese Album "Collector" This October — Here's Everything You Need to Know". OTAKUKART.

[ac_Oricon_-4] "Oricon Top 50 Albums: 2025-10-07" (in Japanese). Oricon. Retrieved October 25, 2023.

[5] "ITZY OFFICIAL SITE". ITZY OFFICIAL SITE (in Japanese). Archived from the original on September 10, 2025. Retrieved October 8, 2025.

[6] "ITZY Collector" (in Japanese). Apple Music (JP). October 8, 2025. Archived from the original on October 8, 2025. Retrieved October 8, 2025.

[7] "[정규] Collector – ITZY (있지)" (in Korean). Melon. October 8, 2025. Archived from the original on October 8, 2025. Retrieved October 8, 2025.

[1]

[2]

[3]

[4]

[5]

[6]

[7]