A special episode aired after ep. 490, it summarizes the history of confrontation with the black organization.

Leave it to Piyoko! Move over, Di Gi Charat! Piyoko and the Black Gema Gema Gang star in this new OVA series. From the Planet Analogue to Earth, the Black Gema Gema Gang try to kidnap Dejiko and hold her ransom to find their dream of a prosperous home!

Akira Yuki has spent years honing his Bajiquan skills under the guidance of his grandfather. He yearns to see the constellation of the eight stars of heaven, which are only revealed to those with real strength. This burning desire urges him to embark on travels, so as to learn more about how to see the stars. Meanwhile, a nefarious robotics scientist, Eva Durix, desires to create the perfect soldier. Eva's group, Judgment 6, tracks down and kidnaps Sarah Bryant, a college student and close acquaintance of Akira who is investigating a mysterious accident concerning her brother. Akira must now fight his way to Sarah to save her from the clutches of Judgement 6, a perilous path sure to be paved with countless challenges.

In the blink of an eye, high school student Taku Shimamura finds himself transported to the bizarre world of Slaffleaze, where intelligent creatures govern and the ruling class, led by the villainous Zolba, is plotting the invasion of the world they know as Capricorn, the Earth. Joining together with the oppressed Slaffleaze peasants, Taku must find a way to stop Zolba`s dark forces before the way to the unsuspecting Earth is opened. In order to do so, he must first gain the love and trust of the last of the Yappie, the ancestral guardians of Slaffeaze. This is a task that will take more than a little courage and daring, for the last Yappie is not just a cute young female, she`s also a dragon.