Aliens
Browse anime with this source classification.
Gravion Zwei
After Gravion was able to use its ultimate attack, the Zeravire threat seemed to have temporary stopped. However when it rises back up all of a sudden,…
Adventure · Comedy · Mecha
Green Legend Ran
A story of future Earth - A warning for mankind: In the future, our planet will be transformed into a strange new world where human life struggles…
Adventure · Drama · Sci-Fi
Alien Nine
Yuri Ootani, a girl who has been afraid of aliens, has been chosen to be on the alien party with the class president Kumi Kawamura, whose only…
Drama · Horror · Psychological
Detonator Orgun
Fleeing from his own race, Orgun - an alien being with superhuman abilities and unearthly weapons - travels to Earth to find an answer to his origin.…
Adventure · Mecha · Sci-Fi
Shingu: Secret of the Stellar Wars
The world is about to be turned upside down for Hajime Murata. First, a strange alien ship appears over Tokyo, and then a mysterious new transfer student…
Adventure · Mecha · Sci-Fi
Oban Star-Racers
Eva's birthday has just passed, and she hasn't heard from her father. Despising the Boarding School she attends, she escapes using her Rocket Bike that she just…
Adventure · Mecha · Sci-Fi
Gunbuster
In the very near future, a race of huge, insect like aliens is discovered traveling the galaxy. These aliens seem dedicated to the eradication of the human…
Action · Drama · Mecha
Dino Mech Gaiking
Earth is under alien attack! Thousands of years ago, the people of the planet Zela uplifted the cultures of Earth with advanced alien science and technology. Now,…
Adventure · Mecha · Sci-Fi
Getter Robo: Armageddon
Sent to jail after being accused of murdering Getter Robo creator Dr. Saotome, Ryoma Nagare must once again team up with his former comrades and pilot Getter…
Action · Adventure · Horror
Ground Defense Force Mao-chan
Mao Onigawara is a happy 8-year-old grade-schooler and the granddaughter of Chief of Staff of Ground Defense Force. Equipped with her cloverleaf-shaped badge which enables her to…
Comedy · Mahou Shoujo · Sci-Fi