Morning Musume Niigaki Risa & Fukumura Mizuki Birthday Event (モーニング娘。新垣里沙&譜久村聖バースデーイベント) is a fanclub DVD by Niigaki Risa and Fukumura Mizuki, which features their joint birthday event in 2011. The event and DVD filming took place on October 23, 2011.