Other names : A n n e o f G r e e n G a b l e s P r e q u e l A k a g e n o A n n e P r e q u e l B e f o r e G r e e n G a b l e s S o r r i d i , p i c c o l a A n n a Country : JP Studio : Nippon Animation Score : 7.0/9.99 Release : 2009-4-5 Aired : None Duration : 20min/ep Episodes : 39 Status : Completed