| Team | Picture | Romaji | Birthdate | Age | Height | Generation |
|---|---|---|---|---|---|---|
| (Team 4) | 
|
Kim Chaeyeon | December 4, 2004 | 20 | 160cm | 16th |
| (Team B) | 
|
Kim Gaeun | September 19, 2003 | 21 | **cm | Draft 3rd |
| (Team B) | 
|
Kim Minseo | July 28, 2002 | 22 | 166cm | Draft 3rd |
| (Team K) | 
|
Lee Jaehee | March 18, 2004 | 21 | **cm | 16th |
| (Team 4) | 
|
Shin Jiyoon | March 2, 2002 | 23 | **cm | Draft 3rd |
Debuted (Based on generation)[]
- Ahn Sohee - 4th Generation (Team K)
- Bang Minah - 4th Generation (Team B)
- Gong Minzy - 4th Generation (Team K)
- Kim Hyunah - 4th Generation (Team A)
- Kwon Mina - 4th Generation (Team A)
- Lee Sunmi - 4th Generation (Team A)
- Shin Hyejeong - 4th Generation (Team A)
- Woo Hyerim - 4th Generation (Team B)
- Jeong Eunji - 5th Generation (Team A)
- Julianne Alferi - 5th Generation (Team A)
- Kim Bora - 5th Generation (Team B)
- Kim Minji - 5th Generation (Team B)
- Kim Namjoo - 5th Generation (Team K)
- Son Naeun - 5th Generation (Team A)
- Yoon Bomi - 5th Generation (Team K)
- Kim Jiyeon - 6th Generation (Team K)
- Kim Yoohyeon - 6th Generation (Team B)
- Krystal Jung - 6th Generation (Team A)
- Lee Siyeon - 6th Generation (Team B)
- Seo Jisu - 6th Generation (Team A)
- Euna Kim - 7th Generation (Team A)
- Jeon Jiwoo - 7th Generation (Team K)
- Jeon Somin - 7th Generation (Team K)
- Kim Jiho - 7th Generation (Team K)
- Kim Mihyun - 7th Generation (Team A)
- Lee Mijoo - 7th Generation (Team K)
- Choi Hyojung - 8th Generation (Team K)
- Han Dong - 8th Generation (Team K)
- Kim Chungha - 8th Generation (Team A)
- Lee Yoobin - 8th Generation (Team B)
- Lim Nayoung - 8th Generation (Team A)
- Oh Seunghee - 8th Generation (Team A)
- Park Myeungeun - 8th Generation (Team B)
- Sung Jiyeon - 8th Generation (Team B)
- Ahn Huiyeon - 9th Generation (Team 4)
- Bae Yubin - 9th Generation (Team 4)
- Hyun Seunghee - 9th Generation (Team K)
- Jung Eunbi - 9th Generation (Team A)
- Jung Mimi - 9th Generation (Team 4)
- Jung Yerin - 9th Generation (Team K)
- Ki Heehyun - 9th Generation (Team 4)
- Kim Chanmi - 9th Generation (Team B)
- Kim Nayoung - 9th Generation (Team 4)
- Kim Seolhyun - 9th Generation (Team 4)
- Kim Sojung - 9th Generation (Team 4)
- Lee Kaeun - 9th Generation (Team K)
- Seo Hyerin - 9th Generation (Team 4)
- Shin Bora - 9th Generation (Team 4)
- Shin Suhyun - 9th Generation (Team 4)
- Bae Juhyun - 10th Generation (Team 4)
- Baek Yebin - 10th Generation (Team B)
- Choi Yuna - 10th Generation (Team B)
- Hwang Eunbi - 10th Generation (Team 4)
- Kim Yewon - 10th Generation (Team 4)
- Lee Gahyeon - 10th Generation (Team B)
- Lee Yeonwoo - 10th Generation (Team 4)
- Liu Xiening - 10th Generation (Team A)
- Wendy Son - 10th Generation (Team 4)
- Chang Seungyeon - 11th Generation (Team A)
- Choi Yujin - 11th Generation (Team A)
- Chonnasorn Sajakul - 11th Generation (Team B)
- Jang Yeeun - 11th Generation (Team K)
- Ji Suyeon - 11th Generation (Team K)
- Jung Chaeyeon - 11th Generation (Team 4)
- Jung Eunwoo - 11th Generation (Team B)
- Kang Kyungwon - 11th Generation (Team 4)
- Kang Yebin - 11th Generation (Team B)
- Kim Minkyung - 11th Generation (Team A)
- Park Junghwa - 11th Generation (Team K)
- Cho Miyeon - 12th Generation (Team K)
- Elkie Chong - 12th Generation (Team B)
- Hong Euijin - 12th Generation (Team B)
- Im Soeun - 12th Generation (Team B)
- Jeon Minju - 12th Generation (Team K)
- Kim Dasom - 12th Generation (Team 4)
- Lee Hyeri - 12th Generation (Team 4)
- Lee Hyunjoo - 12th Generation (Team B)
- Lee Suji - 12th Generation (Team B)
- Seo Soojin - 12th Generation (Team B)
- Go Junghee - 13th Generation (Team 4)
- Jeong Yein - 13th Generation (Team 4)
- Jung Haerim - 13th Generation (Team 4)
- Kim Seokyoung - 13th Generation (Team 4)
- Kim Sohee - 13th Generation (Team 4)
- Kim Sihyeon - 13th Generation (Team 4)
- Kwon Chaewon - 13th Generation (Team 4)
- Lee Haein - 13th Generation (Team 4)
- Lee Saerom - 13th Generation (Team 4)
- Ryu Sujeong - 13th Generation (Team 4)
- Song YuQi - 13th Generation (Team 4)
- Yim Dayoung - 13th Generation (Team 4)
- Zhou Jieqiong - 13th Generation (Team 4)
- Choi Moonjoo - 14th Generation (Team 4)
- Choi Yewon - 14th Generation (Team 4)
- Jeon Somi - 14th Generation (Team 4)
- Kang Mina - 14th Generation (Team 4)
- Kim Sejeong - 14th Generation (Team 4)
- Kim Yewon - 14th Generation (Team 4)
- Lee Seheun - 14th Generation (Team 4)
- Park Gaeul - 14th Generation (Team 4)
- Park Siyeon - 14th Generation (Team 4)
- Ahn Somyi - 15th Generation (Team A)
- Bae Sungyeon - 15th Generation (Team K)
- Choi Yoojung - 15th Generation (Team B)
- Kim Doyeon - 15th Generation (Team B)
- Kim Sookyung - 15th Generation (Team B)
- Kim Taeha - 15th Generation (Team A)
- Kim Yerim - 15th Generation (Team K)
- Kyla Massie - 15th Generation (Team A)
- Lee Jinsol - 15th Generation (Team A)
- Lee Juyeon - 15th Generation (Team B)
- Lee Naeun - 15th Generation (Team K)
- Nancy Jewel McDonie - 15th Generation (Team 4)
- Yang Yena - 15th Generation (Team K)
- Asai Nanami - 16th Generation (Team 4)
- Cha Minjung - 16th Generation (Team 4)
- Chen QianNan - 16th Generation (Team B)
- Cho Hyeyeon - 16th Generation (Team A)
- Heo Yoonjin - 16th Generation (Team A)
- Jeong Jisu - 16th Generation (Team B)
- Kang Soeun - 16th Generation (Team 4)
- Kim Minji - 16th Generation (Team K)
- Kim Nayun - 16th Generation (Team K)
- Lee Ahin - 16th Generation (Team K)
- Lee Seojeong - 16th Generation (Team B)
- Muto Orin - 16th Generation (Team K)
- Myeong Hyeongseo - 16th Generation (Team B)
- No Hyojung - 16th Generation (Team 4)
- Park Eunjo - 16th Generation (Team A)
- Sato Minami - 16th Generation (Team A)
- Yahagi Moeka - 16th Generation (Team K)
- Yamane Suzuha - 16th Generation (Team 4)
- Yamauchi Mizuki - 16th Generation (Team 4)
- Yeh Shuhua - 16th Generation (Team 4)
- Yoo Jeongin - 16th Generation (Team A)
Stages[]
| # | Stage name | Date | Performances |
|---|---|---|---|
| 1 | Tadaima Renaichuu (ただいま恋愛中) |
2008.05.22 - 2008.10.07 | 41 |
| 2 | Idol no Yoake (アイドルの夜明け) |
2009.03.06 - 2010.04.12 | 121 |
| 3 | Renai Kinshi Jourei (恋愛禁止条例) |
2010.04.17 - 2010.06.18 | 121 |
| 4 | Theater no Megami (シアターの女神) |
2010.06.20 - 2011.04.03 | 151 |
| 5 | RESET | 2012.03.29 - 2012.09.08 | 56 |
| 6 | Boku no Taiyou (僕の太陽) |
2012.10.26 - 2013.03.17 | 88 |
| 7 | Pajama Drive (パジャマドライブ) |
2013.03.20 - 2013.10.27 2018.11.18 - |
108 TBA |
| 8 | 16th Generation Kenkyuusei (16期研究生) |
2017.02.11 - 2017.07.22 | 45 |
| 9 | Let's Go Kenkyuusei! (レッツゴー研究生！公演) |
2017.07.28 - 2018.07.07 | 88 |