Discographie
2e single (13.02.2008): Seishun! LOVE Lunch (Niigaki Risa, Mitsui Aika, Nakajima Saki, Okai Chisato)
1e single (14.11.2007): Shouri no BIG WAVE!!! (Niigaki Risa, Mitsui Aika, Nakajima Saki, Okai Chisato)
2e single (13.02.2008): Seishun! LOVE Lunch (Niigaki Risa, Mitsui Aika, Nakajima Saki, Okai Chisato)
1e single (14.11.2007): Shouri no BIG WAVE!!! (Niigaki Risa, Mitsui Aika, Nakajima Saki, Okai Chisato)