ALIENS
Hitoribocchi no Chikyuu Shinryaku
2014-01-09
Kouichi has looked forward to becoming a high schooler for one reason: to help continue his grandfather's coffee shop. But on the first day of school, a strange girl wearing an eerie mask tells him that she has come to take his life. She tells him that the heart beating within his chest is her own, and that she is an alien invader who has come to take over the world.
Sakuran (IWASHIRO Toshiaki)
2013-04-01
Short Story oneshot by the author of Psyren in Shounen Jump IWASHIRO Toshiaki
Denpa Onna to Seishun Otoko
2011-09-28
Makoto Niwa moves to live in the city and meets his first cousin Erio Touwa at the house of his aunt Meme Touwa. Erio is no longer enrolled on the register of the school and is constantly wrapped in a futon. Erio claims that she is an extraterrestrial life.
Gantz
2011-01-24
The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Somewhere in Tokyo, there is a room. In that room is a black sphere. Periodically, people who should otherwise have died are transferred to the room. There, the sphere gives them special suits and weapons, and sends them out on a mission to kill aliens here on Earth. While these missions take place, the rest of the world is largely oblivious to them. These missions are lethal--few participants survive them. The sphere calls the shots, and it's not the slightest bit nice. Its name... Gantz.
Alien Nine
2011-01-14
The girls have finally graduated 6th grade and are now in Junior High… but are they really prepared for the challenges that await them? There's a new girl in town and she seems to be hosting an entirely different kind of alien… is she a new ally, or will she be the Earth's latest threat?
Keroro Gunsou
2011-01-14
From Tokyopop:Sergeant Keroro is the Captain of the Space Invasion Forces Special Advance Team of the 58th Planet of the Gamma Storm Cloud System, sent to the planet Pokopen (aka Earth) to collect intelligence for his planet's invasion force. He is also a frog. After his ship crash-lands in the planet earth, he takes shelter in the Hinata household, but the two kids, Fuyuki and Natsume, find him and take away his alien weapons. When his people discover that the Pokopenians are aware of him, Keroro is abandoned - left to fend for himself in this hostile world. But he's not alone - four other pre-invasion agents were are also lurking on Earth.