Zero-G Room Anime

Jr., the heir of Romana and his battle sabers Cherry and Lime, who have girl circuits are enjoying their peaceful life in Romana. Suddenly, the evil Star-Face and his sexadolls attack Romana in order to take over so Star-Face can become the next High Official. In order to truly become the next High Official and ruler of Romana, he must first eliminate Jr. This begins a battle for, not only Jr.'s life, but for all of Romana.

(Source: Anime News Network)

In this OVA, the story of Gau's history with his adopted sister and the secrets that make up the shadow skill unfold. The pair make their annual return to the gravesite of Gau's parents, where his growth and progress as a warrior can be exhibited for them. Gau has come along way in his training as a Sevalle under Elle's mentorship, but there are those who wish to find a way of eliminating them, just waiting for the right opportunity to mount a deadly attack. As the travellers make their journey, their family bonds and skill will be tested. Opponents are many, and battles are fierce, but Gau's training also entails taking on his sister in battle, and fully embracing the skills he must learn to defeat his ultimate opponent.

In the distant future, mankind has colonized other planets in the universe. While many planets lived in peace, the planet Jerra has been ravaged by decades of war. Geist is an M.D.S. (Most Dangerous Soldier), an enhanced human with unsured combat capabilities and an insatiable lust for battle. Because of his uncontrollable nature, Geist is cryogenically frozen and locked in a satellite. Several years later, the satellite crashes and Geist wakes up from his sleep to engage in another war. This time, to help the army stop the planet's central computer from activating a doomsday device that will lead to total annihilation of all life on Jerra.

(Source: Anime News Network)

In a war torn world of deadly conflict, one small group of heroes stands against the forces of darkness, armed only with two weapons—their unswerving dedication to good and the superhuman martial art known as the Shadow Skill...

(Source: Anime News Network)

After unleashing the Death Force machines all over the planet Jerra, Geist has kept himself busy by dismantling them one by one. But now he faces a formidable opponent in the form of Kra, another M.D.S. (Most Dangerous Soldier) who has aligned himself as the only savior of mankind.

(Source: Anime News Network)

Bonus OVA of Shadow Skill. Features two short comedy stories.