Mahou Sensei Negima! Shiroki Tsubasa Ala Alba
Magister Negi Magi: Ala Alba
Magical Teacher Negima! ~The White Wing~
魔法先生ネギま!~白き翼 ALA ALBA~
OVA episodes that are bundled with the limited edition of the manga volumes 23-25. First episode to cover chapters 176 and 177 of the manga. Second episode to cover chapters 178-180. And third episode to cover chapters 182 and 183.