Morning Musume '14 DVD Magazine Vol.58 is a DVD magazine by Morning Musume '14. It was released on March 15, 2014 as merchandise for the Morning Musume '14 Concert Tour Haru ~Evolution~. Morning Musume '14 deliver "Challenge the 14". What are the members' individual specialties?! They challenge the subjects! Then one by one, the members are asked 14 difficult questions, but will anyone be able to clear it...? '14 aim to clear the challenges for a reward!