Despite the title, this is not a feature but the three-part OAV Battle Skipper (1995), which Takashi Watanabe directed before going on to Slayers. When the members of the Etiquette Club at St. Ignacio's School for Girls go down the tubes--literally--they acquire the skimpy outfits they wear to pilot the unfortunately named BSs or Battle Skippers, state-of-the-art military mecha. As Extars, the Etiquette Club members fight to eliminate evil from the world, which means the bizarre schemes of Sayaka, the nasty, super-rich president of the rival Debutante Club, and her flunky, Todo. The series was created to promote a line of robot toys from Tomy, and viewers who are willing to accept high school girls' quarrels escalating into battles involving satellite weaponry may enjoy these silly adventures. (Source: AniDB)

A series commemorating the 3rd anniversary of the Project SEKAI COLORFUL STAGE! feat. Hatsune Miku mobile game.

The virtual world inside the scub coral (intelligent coral-like lifeforms) created by Eureka... The people from that virtual world appeared on Earth ten years ago when it collapsed. Since this large-scale amalgamation, the humans from the virtual world call themselves Green Earth and the original Earth humans call themselves Blue Earth, and they've come to cause various conflicts with each other repeatedly below the surface. Eventually, Dewey Novak, a senior officer in the Green Earth Armed Forces, rises together with his comrades and finally sets a large-scale terrorism plan into action in order to protect their own dignity. Meanwhile, Eureka, who is detested by the world as the main cause of the chaos, has become a high-grade combatant with the UN's A.C.I.D. unit. Live in order to keep this world at peace... This was the path of atonement she chose. One day, she receives an order to protect a girl named Iris, a new Eureka who has the ability to control scab coral. They fight a lot at first but gradually come to understand each other through their lonely escape. Soon the world faces a crisis, and when that happens, Eureka draws on every last ounce of her strength as she fights. I want to protect Iris and this world. What future awaits her at the end of that wish of hers? (Source: Crunchyroll)

10,000 years ago, acting as judge, jury and executioner, Dangaizer sealed the fate of mankind by reducing it to ashes. Slowly, mankind rebuilt their civilization and once again stands at its peak. Hiding amongst the survivors of mankind, the evil organization of Goma lies in wait for the return of Dangaizer. This time, it’s a race to stop the awakening of the 3 that can pilot Dangaizer and subjugate the world to their rule. Will the 3rd pilot learn her true destiny and awaken in time, or will the world find a new destiny in the hands of Goma? (Source: AniDB)