Aliens
Browse anime with this source classification.
Kyomu Senshi MIROKU
A psychic ninja fantasy suggesting that the assassins did not die out during the Sengoku era but burrowed under Japan, where they fought a new war against…
54Action · Sci-Fi
Nekketsu Uchuujin
A short in which a student named Ai meets an alien with a time machine. Ai also appears in the short "Kobe to Watashi".
48Comedy · Sci-Fi
Motto To Love Ru
Did Riko Yuuki’s life go to hell in a handbasket when a naked alien princess from the planet Deviluke suddenly appeared in his bathtub and he found…
69Comedy · Ecchi · Romance
Super Robot Wars OG: The Inspector
With many of its central personnel lost in the war, the Earth Federation Government is forced to rebuild, and Brian Midcrid, president of the Unified Colonies, takes…
67Action · Mecha · Sci-Fi
Mecha · Sci-Fi
Sergeant Keroro: The Super Duper Movie 5
One day, a stone carving bearing an uncanny likeness to Keroro arrives at Fuyumi's place. To solve this mystery, the Keroro Squad travels to the isolated and…
Comedy
Planzet
In 2047, an unknown, alien life-form descends upon the Earth, destroying all the major cities in one fell swoop. The survivors unite and build a Diffusor to…
Action · Mecha · Sci-Fi
Heaven's Lost Property: Forte
Sakurai Tomoki has settled into his life with the two angeloids, Ikaros and Nymph, and is enjoying himself immensely. However, he keeps having weird dreams and asks…
Comedy · Ecchi · Romance
Fafner: Heaven and Earth
A hiveminded alien force reengages war with Tatsumiya Island years after Kazuki led a team of mech pilots to destroy them. In an explosive battle over the…
Drama · Mecha · Sci-Fi
Welcome to THE SPACE SHOW
A tiny mountain village in a remote woodland region. Five primary school kids have come together in this idyllic spot in order to spend their summer holidays…
Adventure · Fantasy · Sci-Fi