Team KII
- Akaeda Ririna (リリ Riri)
- Abiru Riho - (りほ Riho)
- Ishida Anna (アンナ Anna)
- Ogiso Shiori (しおりん Shiorin)
- Kato Tomoko (モコ Moko)
- Goto Risako (りさちゃん Risachan)
- Sato Seira (せぇ～ら Seera)
- Sato Mieko (姉さん Neesan)
- Takayanagi Akane (あかね Akane) (Captain)
- Hata Sawako (しゃわこ Shawako)
- Furukawa Airi (あいりん Airin)
- Matsumoto Rina (りーな Riina)
- Mukaida Manatsu (まなつ Manatsu)
- Yakata Miki (みき Miki)
- Yamada Reika (れいちゃん Reichan)
- Wakabayashi Tomoka (ともちゃん Tomochan)
Transfered
- Maeda Eiko (えーこ Eeko) (SDN48)
- Iguchi Shiori (イグッち Igucchi) (Demoted to Research Students, December, 2010)
- Uchiyama Mikoto (みこってぃー Mikottii) (Demoted to Research Students, December, 2010)
- Kito Momona (もも Momo) (Demoted to Research Students, December, 2010)
- Saito Makiko (まきこ Makiko) (Demoted to Research Students, December, 2010)
Graduated
- Ichihara Yuri (Yuririn ゆりりん) (November, 2009)
