It's Up To You / HAPPY NAKED!! / BIG BANG

It's Up To You / HAPPY NAKED!! / BIG BANG is the 27th indies single by Up Up Girls (Kakko Kari), as well as their 6th triple a-side single. It was released on December 10, 2019. Release events for the single began on November 30, 2019.
After its release, it became the last single released before their system change, and subsequently the last single to feature Furukawa Konatsu, Mori Saki, Saho Akari, and Arai Manami.
==Tracklist==
* It's Up To You
* HAPPY NAKED!!
* BIG BANG
* It's Up To You (Instrumental)
* HAPPY NAKED!! (Instrumental)
* BIG BANG (Instrumental)
==Featured Members==
* Furukawa Konatsu (last single)
* Mori Saki (last single)
* Saho Akari (last single)
* Sekine Azusa
* Arai Manami (last single)
==Single Information==
;It's Up To You
* Lyrics: Ogura Asuka
* Composition, Arrangement: Komine Takuma
;HAPPY NAKED!!
* Lyrics: NOBE
* Composition: michitomo
* Arrangement: michitomo, ENIXES(GOLDTAIL)
;BIG BANG
* Lyrics: Hiwatari Sutsuka
* Composition, Arrangement: COMRIZED
==Chart Positions==
===Oricon Chart Positions===
Total Reported Sales: 5,337
==Trivia==
*"HAPPY NAKED!!" was first performed on October 27, during a live performance at Shinjuku BLAZE. Furukawa Konatsu choreographed the dance for the song.https://tower.jp/article/feature_item/2019/11/08/0705
==Videos==
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==Audio==
==References==
==External Links==
*Discography: Up Up Girls (Kakko Kari)
*Release Event Information: T-Palette Records
*Announcement
Category:Up Up Girls Singles
Category:2019 Singles
Category:Triple A-Side Single
Category:Indie Singles
Category:5 Members Line-Up