Morning Musume.'15 Sato Masaki Birthday Event 2015 モーニング娘。’15 佐藤優樹 バースデーイベント
At Differ Ariake, Maa-chan has; chats, phone counseling, body-kana, dance-lesson, word-scramble, 'Making-Of', and Maa-chan's Solo Performances.
At Differ Ariake, Maa-chan has; chats, phone counseling, body-kana, dance-lesson, word-scramble, 'Making-Of', and Maa-chan's Solo Performances.
