Lucky²

Debut lineup

Current lineup

Stylized as Lucky² and pronounced as Lucky Lucky) is a 9-member, formerly 6 member, Japanese girls performance group that made their major debut on September 22, 2021. Their members are EXPG Studio students and graduates.

They are managed by "SL Square LLP", a joint management project by LDH Japan and Sony Music Labels.

On August 8, 2025, Lucky2 announced the renaming of their group. They revealed that the group's name will be changed to "Laki" on September 22, coinciding with their fourth anniversary.

Lucky² Official Accounts:

Official Website: https://lucky2.jp/
Official FC: https://girls2-fc.jp/page/lucky2
Official Twitter: @Lucky2_official
Official Instagram: @lucky2_official
Official YouTube Channel: Lucky² Official YouTube Channel
Official TikTok: @lucky220210922

Rise of Lucky²!

Members

Fukasawa Hiiro
Position: Oldest
Birthday: November 11, 2006
Nationality: Japanese

Sugiura Yura / Sugiura Yuura
Position: Leader
Birthday: January 5, 2007
Nationality: Japanese

Sato Kanna
Position: Dance Leader
Birthday: September 22, 2007
Nationality: Japanese

Higa Yuwa
Position: –
Birthday: November 24, 2007
Nationality: Japanese

Mori Akari
Position: –
Birthday: April 17, 2008
Nationality: Japanese

Yamaguchi Rina
Position: –
Birthday: November 22, 2008
Nationality: Japanese

Sato Kiki
Position: –
Birthday: January 25, 2009
Nationality: Japanese

Uemura Ririka
Position: –
Birthday: May 27, 2009

Nationality: Japanese

Nagayama Tsubaki
Position: Youngest
Birthday: January 12, 2010
Nationality: Japanese

Discography

Singles

Fun! Fun! Fun! ~Yume∞~ (September 22, 2021)

Aikotoba (October 27, 2022)

Lucky Lucky LOVE! (February 22, 2023)

Extended Plays

Brand New World!/Disco Time (June 1, 2022)

Yumezora ni Hane (October 4, 2023)

Zutto Zutto Zutto (February 28, 2024)

Mini Albums

Kimi Suki (November 3, 2021)

Discography 2

Music Videos

Other Videos

Korean sneaker brand “AKIII CLASSIC”

Pre-Debut

Fun! Fun! Fun! ~Yume Mugendai~ (Fun!Fun!Fun! 〜夢∞〜; Fun! Fun! Fun! ~Infinite Dream~) is Lucky2’s debut single. It will be released on September 22, 2021. The title track will be featured as the first opening of Bittomo x Heroine Kirameki Powers!.

Kimi Suki (キミすき; Like You) is Lucky2’s first mini-album and was released on November 3, 2021. The title track was used as the first ending of Bittomo x Heroine Kirameki Powers!.

Brand New World! / DISCO TIME is Lucky2’s first EP and is to be released June 1, 2022. The title tracks was used as the second intro of Bittomo x Heroine Kirameki Powers! and the first ending of RizSta -Top of Artists!-. This EP will also debut three new Lucky2 members, Ririka, Akari and Kiki.

Aikotoba (アイコトバ; lit. meaning: Password) is Lucky2’s 2nd single and is to be released October 26, 2022. The title track was used as the second ending of RizSta.

Lucky Lucky LOVE! (ラキラキLOVE!) is Lucky2’s 3rd single and is to be released February 22, 2023. The title track was used as the second ending of RizSta.

Yumezora ni Hane (夢空に羽) is Lucky2’s 6th release and their 2nd EP. It is to be released on October 4, 2023. Song "Natsu no Mahou" was released prior to the EP releasing on August 2, 2023.

Zutto Zutto Zutto (ずっとずっとずっと) is Lucky2’s 7th release and their 3rd EP. It was released on February 28, 2024. EP was announced on December 21, 2023.

Full-length versions of previously released MVs are now available

Photobook release on 2024.06.07(Fri) 19:30

Lucky2’s 8th release and their 4th EP. It will be released on July 3, 2024.

"Japanese, Mathematics, Rika, and Love!"

Kokugo Sansu Rika Renai! Music Video

A short clip of Girls²'s & Lucky²'s performance at the live music event "TV Asahi Roppongi Hills Summer Festival SUMMER STATION"

AEON MALL Makuhari New City

IDOL SQUARE 6

2024.11.15(Fri) 18:30

#CLOVER #Lucky2

Yamaguchi Rina

Sugiura Yuura

Nagayama Tsubaki

Fukasawa Hiiro

Higayuuwa

Sato Kanna

Uemura Ririka

Moriakari

Sato Kiki

" #CLOVER " release event!
In Urban Dock Lalaport Toyosu

Release event in Ario Hashimoto

release event!

#Lucky2 #CLOVER

Lucky² 4th Anniversary ~Countdown Live~

The group rebranded to LAKY

On the last day of Lucky²

All members will hold a thank-you livestream

Laky

"Unicorn Dance" Performance Video Released

From the "Lucky² Fan Meeting 2025 by GL² family & friend" held in July 2025

53rd Edogawa Ward Refreshing Sports Festival

New song "Like it!!" digital release confirmed for November 5th (Wed)

Like it!!

Listen to content by LDH.

rhythmzone.lnk.to

𝑳𝒂𝒌𝒊 𝑳𝑰𝑽𝑬 𝑻𝑶𝑼𝑹 𝟐𝟎𝟐𝟓 -𝑰𝒏𝒇𝒊𝒏𝒊𝒕𝒚-

Zepp DiverCity(TOKYO)

𝑳𝒂𝒌𝒊 𝑳𝑰𝑽𝑬 𝑻𝑶𝑼𝑹 𝟐𝟎𝟐𝟓 -𝑰𝒏𝒇𝒊𝒏𝒊𝒕𝒚-

Ikspiari (Chiba Prefecture)

𝑳𝒂𝒌𝒊 𝑳𝑰𝑽𝑬 𝑻𝑶𝑼𝑹 𝟐𝟎𝟐𝟓 -𝑰𝒏𝒇𝒊𝒏𝒊𝒕𝒚-

UNITED LAB