Prior to joining T-Palette in 2013, Up Up Girls (Kari) released music under the UP-FRONT WORKS label. During this time, March to November of 2012, they released seven singles, one album, and one DVD. The first release under T-Palette was Going my ↑(Ue/way)/Onegai Miwaku no Target, also their first single. Their last single was UPPER ROCK/Ichiban Girls.
The first song released by Up Up Girls (Kari) was "Going my ↑," which is read as "going my way" a play on 上 (ue), coupling with Onegai Miwaku no Target. Onegai Miwaku no Target was a cover of Melon Kinenbi's original. The last single released under UP-FRONT was "UPPER ROCK/Ichiban Girls".
Their first album was released under UP-FRONT, but only contained their first seven singles. While the group released a total of 8 singles in 2012, their last single of the year was released by T-Palette. The album was released a month after this eighth single. The singles for "Uppercut" and "Bare Bare I LOVE YOU" were released in June and July, but did not receive music videos until August 2013 and July of 2016 (in form of a remix).
1. Going my ↑ : Released March 25th, 2012. Coupling with Onegai Miwaku no Target.
2. BareBare I LOVE YOU : Released June 27th, 2012. Coupling with Rainbow.
3. UPPERCUT! : Released July 25th, 2012. Coupling with Yuudachi! Through the Rainbow.
4. Mechakyun♡Summer(´▽`)ノ : Released August 29th, 2012. Coupling with Cyalume.
5. Namenna! Ashi Girls : Released September 26th, 2012. Coupling with Marble Hero.
6. End Of The Season : Released October 3rd, 2012. Coupling with Beautiful Days!.
7. UPPER ROCK : Released November 7th, 2012. Double A-side with Ichiban Girls.
- ↑ "Releases by Up Up Girls (Kari)" (Japanese). UP-FRONT WORKS. 2018-05-26.
- ↑ "Going my ↑" (Japanese). Amazon. 2012-04-25.
- ↑ "UPPER ROCK/イチバンガールズ!" (Japanese). Amazon. 2012-11-07.
- ↑ "FRUITY KILLER TUNE" (Japanese). UP-FRONT WORKS. 2006-12-06.
- ↑ "ファーストアルバム(仮)" (Japanese). UP-FRONT WORKS. 2013-01-30.
- ↑ "チョッパー☆チョッパー／サバイバルガールズ" (Japanese). UP UP GIRLS (Kari) Official Site. 2012-12-05.
- ↑ "アッパーカット！ ミュージックビデオ アップアップガールズ（仮）" (Japanese). Up Up Girls (Kari) @ Youtube. 2013-08-02.
- ↑ "バレバレI LOVE YOU フューチャーミュージックビデオ アプガ制服青春コレクション" (Japanese). Up Up Girls @ Youtube. 20176-07-26.