One Piece Film: Red
One More Time, One More Chance
One Pound Gospel
Okami-San and Her Seven Companions
Norn9: Norn+Nonet - Unmei no Megami
Oh! My Goddess
Nourin
Once Upon a Witch's Death
Now and Then, Here and There
On Your Mark
Ojisan and Marshmallow
Okitsura: Fell in Love with an Okinawan Girl, but I Just Wish I Know What She's Saying