The Abashiri family has just moved into town. And they're the meanest, toughest, roughest bunch you're ever going to meet. From the grandfather to the daugher to the smallest child. And they take true glee from...

A mysterious organization called Salvacion has deemed humanity to be a blight on the Earth, and nigh-indestructible bio-monsters called "Kan" roam the Earth under its control, literally absorbing any humans...

This is a one volume long manga book with three short stories which follow the adventures of "Warriors", a special ops team that specializes in national security. From fighting man made bio weapons to capturing...

At Saint Hoshikawa School there is a secret group called the G-On Riders. Students with superior strength and ability are chosen to be in the group, which was formed to fight against alien attacks on the earth....

From MangaHelpers: From the perspective of an alien planet with super-advanced technology and tiny (1/60th the size of a human) inhabitants, planet Earth was the perfect location to banish their worst...

In the Mazinger Otome series: V.1 - Mazinger Otome V.2 - Mazinger Otome Taisen

One day boarding school student Takeshi awakes to find himself in another world, one threatened by mysterious invaders. He soon learns that his only chance of returning home is to join forces with a group of...

A boy with the power to create the strongest weapon meets a girl who must take his sword in her hands to save the world.

Yasaka Tokiwa lives in an unusual time, and according to his dreams, it's about to become even stranger. He's been having a dream of a woman called Ri'in ever since the robot, who he calls Makina, came to his...

After the meteorite "Artemis" collapses on the moon, an unidentified phenomenon affects humans: the "Reproductive system disease". 12 years passed and mankind has done research in the field of cloning and...