If you're looking for anime similar to Alien Nine, you might like these titles. All recommendations are made by Anime-Planet users like you!
Rumors have it that a monster has appeared over the city, and Yuki would love to catch a glimpse! However, she soon discovers something even more fascinating: a boy named Tetsu not only knows of the monsters, he has a monster pet of his own named Cenco! Yuki is delighted to meet such a creature and tags along with Tetsu to find out more, but soon the two find themselves in the middle of a dangerous conflict with another monster that threatens them and bystanders alike!
Alien Nine and Cencoroll successfully combine cute creatures with cute children and a dark streak of violence - Alien Nine being the far more disturbing of the two. Fans of one should DEFINITELY check out the other.
Weird, ugly and contorting alien creatures that are controlled by young children who can use these bizarre things to fight similar creatures. What's going on? Why's it going on?
Do either questions really matter? Cencoroll is a cool, lackadaiscal mood piece where the details of its plot is beside the point, while Alien Nine merely uses the weird set-up as a way to emotionally torment the girls stuck with the task (it hints at some broader scheme that never coalesces, and I doubt it could have, at that).
Amidst a beautiful sunset, Shu is violently whisked away to a grim future devoid of water, and empty of hope; a place where children are forced to become soldiers, and kill countless others in the name of King Hamdo. Shu's companion is a mysterious girl named La La Ru, who may hold the key to survival. Now, he must concentrate on the only things that matter: escaping Hellywood, and finding a way home.
Strange things have been happening at a local high school... mysterious disappearances, strange powers and brutal murders all emerge amongst kids who, up till now, have been perfectly normal. Even the Shinigami (Angel of Death) herself has been sighted. What's happening? The answers lie in the mysterious creature known as Boogiepop...
Like Alien9, Boogiepop gives you the impression that something big (Really, REALLY BIG) is about to happen right around that next corner. While your brain is budy sorting out the bizzare imagery and situations you are suddenly presented with a very impressive story. Both also contain roughly the same level of each type of content.
Haré and his mother live peacefully in the jungle, until one day the boy is overtaken by a omnipotent shadow. Later, he awakens to find Guu, a strange girl with even stranger abilities - notably, the ability to switch from a cute, lovable Guu, to a menacing delinquent who eats everything. Now Haré must live with Guu, and lead a normal life, despite her oddities.
Momomiya Ichigo was a normal girl, worried mostly about her crush, Aoyama Masaya. However, just as she was finally able to date him, she was struck by a mysterious beam and everything changed. She is now part of the Mew Project, genetically fused with an endangered species of cat. With her new powers and companions, she must protect the earth from invading aliens.