Template:TeamSIIChart
| Team | Picture | Romaji | Name in Mandarin | Nickname | Birthdate | Birthplace | Blood Type | Age | Height | Agency | Generation |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SII | 
|
Chen GuanHui | 陈观慧 | Xiǎo Ài (小艾) | August 28, 1993 | Guangdong, China | O | 31 | 161cm | ninestyle | 1st |
| SII | 
|
Cheng Jue | 成珏 | Jué Jué (珏珏) Egg rolls (Dàn Juǎn 蛋卷) |
January 3, 2000 | Shanghai, China | B | 24 | 167cm | ninestyle | 6th |
| SII | 
|
Chen Si | 陈思 | Coach Chen (Chén JiàoLiàn 陈教练) SīSī (思思) |
September 14, 1991 | Hunan, China | O | 33 | 163cm | ninestyles | 1st |
| SII | 
|
Dai Meng (Captain) |
戴萌 | Dāi Méng (呆萌) Diamond |
February 08, 1993 | Shanghai, China | O | 31 | 169cm | ninestyles | 1st |
| SII | 
|
Jiang Yun | 蒋芸 | Mirai-chan (WèiLái Jiàng 未来酱) | March 27, 1992 | Jiangsu, China | B | 32 | 169cm | ninestyle | 2nd |
| SII | 
|
Kong XiaoYin | 孔肖吟 | B-chan (Bちゃん) XiāoYīn Jiě (消音姐) |
April 11, 1992 | Liaoning, China | AB | 32 | 164cm | ninestyles | 1st |
| SII | 
|
Liu LiWei | 刘力玮 | Wei Bao (尾宝) | July 25, 1997 | Jiangsu, China | ** | 27 | 162cm | ninestyles | 5th |
| SII / K | 
|
Suzuki Mariya | 鈴木まりや | Mariyannu (まりやんぬ) | April 29, 1991 | Saitama, Japan | AB | 33 | 159cm | FLAVE | AKB48 7th |
| SII | 
|
Li YuQi | 李宇琪 | MáoMao (毛毛) LǐYú (鲤鱼) |
February 26, 1993 | Shaanxi, China | O | 31 | 168cm | ninestyles | 1st |
| SII | 
|
Mo Han (Sub-captain) |
莫寒 | Momo | January 7, 1992 | Guizhou, China | O | 32 | 163cm | ninestyles | 1st |
| SII | 
|
Qian BeiTing | 钱蓓婷 | Qián Shǎo (銭少) Money |
May 7, 1995 | Shanghai, China | O | 29 | 163cm | ninestyles | 1st |
| SII | 
|
Qiu XinYi | 邱欣怡 | WānWān (湾湾) | January 11, 1997 | Taipei, Taiwan | A | 27 | 164cm | ninestyles | 1st |
| SII | 
|
Sun Rui | 孙芮 | 3Mèi (3妹) Three |
July 29, 1995 | Heilongjiang, China | A | 29 | 170cm | ninestyles | 2nd |
| SII | 
|
Shen YueJiao | 申月姣 | You NiNi (悠妮妮) | September 10, 1996 | Henan, China | ** | 28 | 158cm | ninestyles | 5th |
| SII | 
|
Shen ZhiLin | 沈之琳 | Xiǎo Shuāng (小双) | November 26, 1994 | Shanghai, China | O | 29 | 163cm | ninestyles | 2nd |
| SII | 
|
Wen JingJie | 温晶婕 | CǎoMéi Jiàng (草莓酱) JīngJīng (晶晶) |
March 15, 1997 | Sichuan, China | ** | 27 | 162cm | ninestyles | 2nd |
| SII / X | 
|
Wu ZheHan | 吴哲晗 | Wǔ Zhé (五折) RénRén (人人) |
August 26, 1995 | Zhejiang, China | O | 29 | 173cm | ninestyles | 1st |
| SII | 
|
Xu ChenChen | 徐晨辰 | CC | June 20, 1990 | Jiangsu, China | O | 34 | 161cm | ninestyles | 1st |
| SII | 
|
Xu JiaLi | 徐佳丽 | Kelly | September 21, 1996 | Jiangxi, China | ** | 28 | 173cm | ninestyles | 5th |
| SII | 
|
Xu JiaQi | 许佳琪 | Kiki ＋7 (JiāQī 加七) |
August 27, 1995 | Zhejiang, China | AB | 29 | 170cm | ninestyles | 1st |
| SII | 
|
Xu ZiXuan | 徐子轩 | LuòLuò (络络) | March 30, 1998 | Liaoning, China | ** | 26 | 170cm | ninestyles | 2nd |
| SII / HII | 
|
Yuan DanNi | 袁丹妮 | DàNíZi (大妮子) Dān Mā(丹妈) Koala |
August 7, 1994 | Gansu, China | A | 30 | 162cm | ninestyles | 3rd |
| SII | 
|
Yuan YuZhen | 袁雨桢 | JùnJùn (俊俊) | January 10, 1998 | Hunan, China | ** | 26 | 160cm | ninestyles | 2nd |
| SII | 
|
Zhao JiaMin | 赵嘉敏 | Savoki | July 22, 1998 | Guangdong, China | O | 26 | 166cm | ninestyles | 1st |
| SII | 
|
Zhao Ye | 赵晔 | TuǐTuǐ (腿腿) | August 28, 1995 | Jiangsu, China | B | 29 | 170cm | ninestyles | 3rd |
| SII | 
|
Zhang YuGe | 张语格 | Tako Octopus (ZhāngYú Gē 章鱼哥) |
May 11, 1996 | Heilongjiang, China | A | 28 | 170cm | ninestyles | 1st |
