Kenkyuusei Selection

1st Kenkyuusei Selection

• Participants: 4th to 7th generation
• Results: 2009.01.19
• Drop-outs: Muranaka Satomi, Suzuki Nae, Fujimoto Sara, Arima Yuka, Hatayama Arisa, Tomita Mayu

2nd Kenkyuusei Selection

• Participants: 4th to 7th generation
• Drop-outs: ---

3rd Kenkyuusei Selection

• Participants: 8th generation
• Results: 2009.12.01
• Drop-outs: Asai Madoka, Ishibe Aya, Ishii Ayaka, Kaku Grace, Komizu Nanami, Miki Nikoru, Muranaka Satomi, Sakamoto Rio, Sugiyama Miku, Tomite Ami

4th Kenkyuusei Selection

• Participants: 8th to 9th generation
• Results: 2010.06.20
• Drop-outs: Ishiguro Atsuki, Kinumoto Momoko, Fujimoto Sara

5th Kenkyuusei Selection

• Participants: 8th to 10th generation
• Results: 2010.10.05
• Drop-outs: Sano Yuriko, Iwasaki Hitomi

6th Kenkyuusei Selection

• Participants: 12th to 13th generation
• Results: 2012.08.05
• Drop-outs: Amemiya Maika, Kita Shiori, Hasegawa Haruna, Moriyama Sakura Watanabe Nene