Morning Musume.'17 Sato Masaki Birthday Event (2017)
Premiere 8 May 2017 | モーニング娘。'17 佐藤優樹 バースデーイベント | 68 min
• 14 views • 0 thumbs up • 0 thumbs down
Variety of events at Differ Ariake, Maa-chan has; science class, mystery box, questions, and Maa-chan's Solo Performances.
![Morning Musume.'17 Sato Masaki Birthday Event](https://image.tmdb.org/t/p/w342/fXwbn8DYA8uy19jFhwT2eYqWerN.jpg)