The 15th Generation
The 15th generation joined in June of 2012. The members were Okamura Rise and Murota Mizuki.
Okamura Rise auditioned for the 11th generation of Morning Musume, but she failed. After that she wasn't seen in the H!P Kenshuusei concert and was believed to be on Haitus. Her profile was removed from the Kenshuusei in July of 2013. This ment she had withdrawn from the program.
Murota Mizuki is currently still a member of H!P Kenshuusei.
Okamura Rise auditioned for the 11th generation of Morning Musume, but she failed. After that she wasn't seen in the H!P Kenshuusei concert and was believed to be on Haitus. Her profile was removed from the Kenshuusei in July of 2013. This ment she had withdrawn from the program.
Murota Mizuki is currently still a member of H!P Kenshuusei.