The seven Blu-ray disc volumes of K-ON! have an extra short anime "Ura-ON!"

From the dawn of time, there have been warriors who protected the Goddess Athena. Once forces of evil appear, these warriors, called the Saints will present themselves. A young woman, Saori Kido, learns about this force known as "Cosmos" and that she is the reincarnation of Athena, protector of love and peace on Earth. However, the Pope of the Sanctuary, who is in the charge of all the Saints, does not take kindly to Saori, and targets her for usurping the identity of Athena. An assassin is sent out to kill her. Fortunately, one of the Bronze Saints, Seiya, manages to protect her. But will Seiya be able to protect Saori through to the end in the gripping saga of Saint Seiya: Legend of Sanctuary?

Tennyo and Rea discuss Kiyone and her research into Rea's past as well as Rea's homeworld of Geminar. Five years later Kenshi plays with Ryo-Ohki and Jovia while Tenchi and Seina discuss building Seina a home across the lake. The group also discuss a place to train Kenshi away from Lady Seto's prying eyes.

In this anime fantasy, Kanglim is a 5th grade Ghost Messenger on a supernatural mission. When he finds himself trapped in a Soul Phone, Kanglim, who has the power to see mystical spirits, must successfully capture one of them to free himself from the trap. The feature film is primarily a re-cut of the first two episodes of the OVA.