The story takes place at the Toenail of Satan's Spartan Institute of Higher Education. This school is extremely strict, punishing the lowest scoring students with harsh whipping and public shaming. Kekko Kamen won't stand for that though, and rescues female students from being exposed in public while wearing nothing but her mask.

Kekko Kamen

For young men like Kei, life is still plagued by nothing but homework and girl trouble. When an unknown force besieges Earth with robotic war machines, however, it is Kei who is chosen to defend the human race.

Devadasy

Superior technology may have bloomed by the year 2012, but it has not changed the face of humanity. For young men like Kay, life is still plagued by nothing but homework and girl trouble. When an unknown force besieges Earth with robotic war machines, however, it is Kay who is chosen to defend the human race.  In order to activate the super-weapon Devadasy, Kay must find his perfect match. Only one man and one woman together can use the Devadasy, and protect the peace of mankind!

De:vadasy

There is an ancient legend that says if a tattoo is drawn to perfection, it will come to life. Reiko Kure is a female detective with a strange massacre on her hands. Some kind of huge anime savagely murdered thirteen members of the mafia, and only the quiet Ema Nozomi was left at the scene. Ema is taken into protective custody. However, every man left with her is killed, and every woman left with her is raped. There are no clues, except the innocent Ema's strange tattoo, perfectly depicting a demon.

Oni-Tensei : The Demon Collection

Having gained great popularity as a TV series and toys, Crush Gear Turbo here becomes a movie for the first time. The very first Gear even made in the world is stolen. The gear, named Kaiservern, beats the prize winners of the Australia convention one after another. Kouya and Manganji, which won a prize in the Asia Convention, become targets too. When the unidentied gear fighter who handles Kaiservern appears in front of Kouya and Manganji, the two boys decide to fight together to win victory over their enemy.