Speaking of Morning Musume, have you seen the latest rehearsal video? It’s (mostly) the girls preparing “Kimagure Princess” for the Hello! Project Haru no Daikansha Hina Matsuri Festival 2013‘ on March 2nd and 3rd at Pacifico Yokohama. Hearing the girls, mostly Riho and Reina, practicing their vocals makes this video unique. Check it out!