Nyorai mberi kweiyi ndima - Musi waFebruary 3, 2011, Morning Musume's 45th single, "Maji Desu ka Ska!", yakaziviswa. The chete akanga aronga kuti asunungurwe musi waMarch 23, 2011; zvisinei, nokuda kwedengenyeka uye tsunami
muJapan, iyo imwe chete yakamiswa kusvikira April 6. The itsva chete yakasvika nhamba 5 pamusoro Oricon pavhiki machati.