Gaiarth - a world devastated by a cataclysmic war, where pockets of humanity struggle to survive amidst the wreckage of technologies made magical by ignorance. Gaiarth - a world where artificially intelligent machines doggedly pursue their programmed imperatives: to protect, or destroy, humanity. Gaiarth - a world in which an old and terrible evil has reawakened, threatening to once again bring forth Armageddon!

Based on a children's picture book of the same name. A Christmas tale about a bird who was raised by tree after it was abandoned. The tree was then cut down for people in the city to use for Christmas celebrations. The bird desperately is trying to find its adoptive tree mother with the help of Jeremy, a penniless orphan, who heard her story so they go and search every tree being used in town. The search in the cold takes a toll on Jeremy until Santa Claus appears, but is it really him?

An episode of Ketsuekigata-kun that acts as an advertisment for Ketsuekigata-kun and Teekyuu DVDs aired in Ketsuekigata-kun's regular time slot a week after episode 12.

Movie of gdgd Fairies.