Best aliens anime
596 anime about aliens, ranked by community score. Tags come from AniList voters; the percentage on each title page says how strongly the tag applies.
Highest rated
3.8Star☆Twinkle Precure
TV · 2019 · 49 ep
Star☆Twinkle PrecureTV · 2019 · 49 ep3.8The story begins when the protagonist Hikaru meets aliens Lala, Prunce, and Fuwa while watching the night sky. She learns of the "Star Palace," where the 12 Star Princesses of the constellations kept the balance of the universe until they…
3.8BanG Dream! Girls Band Party!☆PICO～OHMORI～
ONA · 2020 · 26 ep
BanG Dream! Girls Band Party!☆PICO～OHMORI～BanG Dream! Garupa☆Pico: OomoriONA · 2020 · 26 ep3.8The second season of BanG Dream! Garupa☆Pico .
3.8Banner of the Stars II
TV · 2001 · 10 ep
Banner of the Stars IISeikai no Senki IITV · 2001 · 10 ep3.8Due to a lack of ambassadors for the recently-conquered worlds the rapidly advancing fleet of the Bebaus brothers leave behind, Lafiel is appointed Territorial Ambassador of the planet Lobnas II. Upon arriving to the planet Jinto and…
Mature
3.7Blood Blockade Battlefront
TV · 2015 · 12 ep
Blood Blockade BattlefrontKekkai SensenTV · 2015 · 12 ep3.7A breach between Earth and the netherworlds has opened up over the city of New York, trapping New Yorkers and creatures from other dimensions in an impenetrable bubble. They've lived together for years, in a world of crazy crime sci-fi…
3.7INUYASHIKI LAST HERO
TV · 2017 · 11 ep
INUYASHIKI LAST HEROInuyashikiTV · 2017 · 11 ep3.7Ichiro Inuyashiki is down on his luck. While only 58 years old, his geriatric looks often have him written off as a pathetic old man by the world around him and he's constantly ignored and disrespected by his family despite all that he's…
3.7Dragon Ball Z: Fusion Reborn
Movie · 1995 · 1 ep
Dragon Ball Z: Fusion RebornDragon Ball Z Movie 12: Fukkatsu no Fusion!! Gokuu to VegetaMovie · 1995 · 1 ep3.7Not paying attention to his job, a young demon allows the evil cleansing machine to overflow and explode, turning the young demon into the infamous monster Janemba. Goku and Vegeta make solo attempts to defeat the monster, but realize…
3.7Urusei Yatsura
TV · 1981 · 195 ep
Urusei YatsuraTV · 1981 · 195 ep3.7It all begins when aliens invade and threaten to conquer the Earth! However, one member of the human race is chosen at random to duel the aliens and save the planet: Ataru Moroboshi, a lecherous slacker from Tomobiki High School who…
3.7Gunbuster 2: Diebuster
OVA · 2004 · 6 ep
Gunbuster 2: DiebusterTop wo Nerae 2! DiebusterOVA · 2004 · 6 ep3.7While Gunbuster's final mission destroyed the space monsters' star system, the intergalactic war still continues. Earth's only hope lies in the hands of "TOPLESS", an elite mecha group with children possessing supernatural powers and new…
3.7Sailor Moon SuperS
TV · 1995 · 39 ep
Sailor Moon SuperSBishoujo Senshi Sailor Moon SuperSTV · 1995 · 39 ep3.7SuperS centers heavily on Chibi-usa and the Sailor Team. A new enemy, the Dead Moon Circus, has now appeared. Their motive is to find the Golden Dream Mirror that would be used to rule the world. To do this, the enemy attacks innocent…
3.7And Yet The Town Moves
TV · 2010 · 12 ep
And Yet The Town MovesSoredemo Machi wa MawatteiruTV · 2010 · 12 ep3.7Hotori Arashiyama loves mysteries, but there's one she just can't solve: why does the solution to one problem inevitably seem to lead to another? Like how when Hotori has to start working at the Seaside Maid Cafe after school to pay off a…
Mature
3.7Dead Dead Demons Dededede Destruction
Movie · 2024 · 1 ep
Dead Dead Demons Dededede DestructionMovie · 2024 · 1 ep3.7The Japan Self-Defense Forces are still looking for a way to combat the alien threat, but so far conventional weapons have had no effect. Maybe it’s time to try something unconventional. Meanwhile, Kadode Koyama and her best friend avidly…
3.7FINAL FANTASY VII: ADVENT CHILDREN COMPLETE
OVA · 2009 · 1 ep
FINAL FANTASY VII: ADVENT CHILDREN COMPLETEFinal Fantasy VII: Advent Children CompleteOVA · 2009 · 1 ep3.7AC: Complete contains a considerable amount of new footage that the original version lacks, as well as roughly a thousand revised scenes. This adds a total of 26 minutes to the film. Some of the new scenes include a more in-depth look at…
3.7Space Adventure Cobra
TV · 1982 · 31 ep
Space Adventure CobraSpace CobraTV · 1982 · 31 ep3.7Seeking reprieve from a painfully ordinary 9-to-5 existence, mild-mannered office worker Johnson visits the TM corporation, a company that sells virtual dreams. In Johnson's dream adventure, he's the notorious space pirate Cobra!…
Mature
3.7Star Blazers: Space Battleship Yamato 2202
OVA · 2017 · 26 ep
Star Blazers: Space Battleship Yamato 2202Uchuu Senkan Yamato 2202: Ai no Senshi-tachiOVA · 2017 · 26 ep3.7Three years since the return of the legendary Space Battleship Yamato, Earth has begun rebuilding itself and has made peace with the Gamilans. However, this recovery comes at the cost of utilizing the forbidden Wave Motion technology…
3.7Rilakkuma and Kaoru
ONA · 2019 · 13 ep
Rilakkuma and KaoruRilakkuma to Kaoru-sanONA · 2019 · 13 ep3.7A short stop-motion anime celebrating the San-X character's 15th anniversary. The character's story begins when the titular Rilakkuma suddenly appears in the apartment of office worker Kaoru and begins living there, spending every day…
Mature
3.7Mazinger Edition Z: The Impact!
TV · 2009 · 26 ep
Mazinger Edition Z: The Impact!Shin Mazinger Shougeki! Z-henTV · 2009 · 26 ep3.7Set in the near future, humanity enters another energy revolution following the discovery of Photon Power. Derived from the ore discovered under the foothills of Mt. Fuji, its intended use was to solve the world's energy problems with its…
3.7Fafner Exodus 2
TV · 2015 · 13 ep
Fafner Exodus 2Soukyuu no Fafner: Dead Aggressor - Exodus Part 2TV · 2015 · 13 ep3.7The convoy from Srinagar is underway to the place where hope can be found. While at the same time Tatsumiyajima Island is under attack by the Festum called Walker. While these events unfold, new allies emerge along with new enemies. Alas…
3.7The Transformers: The Movie
Movie · 1986 · 1 ep
The Transformers: The MovieTransformers: The MovieMovie · 1986 · 1 ep3.7It is the year 2005. Twenty-one years after the heroic Autobots and the evil Decepticons resumed their neverending war on planet Earth, the Decepticons have conquered the robots' home planet Cybertron. After a surprise attack by the…
3.6Dragon Ball Super
TV · 2015 · 131 ep
Dragon Ball SuperTV · 2015 · 131 ep3.6After 18 years, we have the newest Dragon Ball story from creator Akira Toriyama. With Majin Buu defeated, Goku has taken a completely new role as...a radish farmer?! With Earth at peace, our heroes have settled into normal lives. But they…
3.6NieR:Automata Ver1.1a
TV · 2023 · 12 ep
NieR:Automata Ver1.1aTV · 2023 · 12 ep3.6The distant future, 5012. The sudden aerial invasion of Earth by ＜Aliens＞ and their creations ＜Machine Lifeforms＞led mankind to the brink of extinction. The surviving number of humans who took refuge on the moon to organize a counterattack…
3.6World Trigger
TV · 2014 · 73 ep
World TriggerTV · 2014 · 73 ep3.6One day, a gate to another world suddenly opens in Mikado City. Aliens invincible to Earth’s weapons, called “Neighbors”, start coming over. Earth’s only line of defense is a mysterious group called the “Border” who are armed with weapons…
3.6Space Patrol Luluco
TV · 2016 · 13 ep
Space Patrol LulucoUchuu Patrol LulucoTV · 2016 · 13 ep3.6The show takes place in Ogikubo, which is the name of the specially designated area in space in the Milky Way where Earthlings and aliens can live together. Luluco is a female middle school student who lives with her father, and no matter…
3.6Knights of Sidonia
TV · 2014 · 12 ep
Knights of SidoniaSidonia no KishiTV · 2014 · 12 ep3.6It's been a thousand years since the Gauna, a strange alien race with no known method of communication, destroyed the solar system. A portion of humanity managed to escape using enormous "seed ships" like the Sidonia, which have allowed…
Mature
3.6Bokurano
TV · 2007 · 24 ep
BokuranoBokura noTV · 2007 · 24 ep3.6During a summer camp, 15 children, 8 males and 7 females, find a grotto by the sea. Deep within they discover working computers and some electronic equipment, and later the owner, a man called Kokopelli. Kokopelli claimed to be a…
3.6Tsuritama
TV · 2012 · 12 ep
TsuritamaTV · 2012 · 12 ep3.6You can't catch fish if you don't go fishing, and you can't make friends if you don't at least try. Which is how relationship-challenged student Yuki finds himself on a fishing trip to a tiny island with three other boys he barely knows…
3.6Dragon Ball Z: Bardock – The Father of Goku
Special · 1990 · 1 ep
Dragon Ball Z: Bardock – The Father of GokuDragon Ball Z Special 1: Tatta Hitori no Saishuu KessenSpecial · 1990 · 1 ep3.6Bardock, Son Goku's father, is a low-ranking Saiyan soldier who was given the power to see into the future by the last remaining alien on a planet he just destroyed. He witnesses the destruction of his race and must now do his best to stop…
Mature
3.6Hanaori-san Still Wants to Fight in the Next Life
TV · 2026 · 12 ep
Hanaori-san Still Wants to Fight in the Next LifeHanaori-san wa Tensei shitemo Kenka ga ShitaiTV · 2026 · 12 ep3.6Once the Demon King, now a shut-in NEET—Ryuusei Narukami’s second life is anything but peaceful! When Meteor Hanaori, the Hero who once defeated him, suddenly returns as a normal high school girl, his world is thrown into chaos. Determined…
3.6Nadia: The Secret of Blue Water
TV · 1990 · 39 ep
Nadia: The Secret of Blue WaterFushigi no Umi no NadiaTV · 1990 · 39 ep3.6In 1889, the world is on the pinnacle of great discoveries in technology. In mankind's grasp for the future, a sinister foe known only as Gargoyle, obsessed with restoring the former Atlantean empire to the glory it once held, begins his…
3.6The Detective Is Already Dead Season 2
TV · 2026 · 13 ep
The Detective Is Already Dead Season 2Tantei wa Mou, Shindeiru. Season 2TV · 2026 · 13 ep3.6After thwarting a hijacking with beautiful, silver-haired detective Siesta, Kimihiko leads a life of globe-trotting and crime-solving—until Siesta dies. A year later, a new case will open old wounds as it threads murder, conspiracy, and…
3.6Crest of the Stars
TV · 1999 · 13 ep
Crest of the StarsSeikai no MonshouTV · 1999 · 13 ep3.6The story follows Jinto, whose world was taken over by the largest empire in the galaxy: the Abh. Jinto's father, the planet's prime minister, handed their world over to the Abh in exchange for a standing in the Abh Empire. As a result…
3.6Tenchi Muyo! Ryo-Ohki
OVA · 1992 · 6 ep
Tenchi Muyo! Ryo-OhkiTenchi Muyou! RyououkiOVA · 1992 · 6 ep3.6Tenchi Masaki was a normal 17-year-old boy until the day he accidentally releases the space pirate, Ryoko from a cave she was sealed in 700 years ago as the people thought she was a demon. In a series of events, four other alien girls show…
Mature
3.6Captain Harlock Space Pirate
TV · 1978 · 42 ep
Captain Harlock Space PirateUchuu Kaizoku Captain HerlockTV · 1978 · 42 ep3.6The year is 2977. Mankind has become complacent and stagnant. All work is done by machines, while humans spend all their time on entertainment. But when a mysterious invader from the stars catches Earth unawares, only the legendary space…
3.6Space Runaway Ideon
TV · 1980 · 39 ep
Space Runaway IdeonDensetsu Kyojin IdeonTV · 1980 · 39 ep3.6From the continuing reclamation of the ruins of the planet Solo, mysterious mechas are excavated. But suddenly, an alien called Buff Clan attacks seeking the limitless energy “Ide.” The earthlings are backed into a corner, when the three…
3.6Sailor Moon S Movie: Hearts in Ice
Movie · 1994 · 1 ep
Sailor Moon S Movie: Hearts in IceBishoujo Senshi Sailor Moon S: Kaguya-hime no KoibitoMovie · 1994 · 1 ep3.6An unusual snow storm hits Tokyo and the Sailor Senshi discover that an evil snow queen Kaguya, wants to freeze the entire earth. It's up to the Inner Sailor Senshi along with the Outers, to defeat the Queen. Meanwhile, Luna falls in love…
3.6Knights of Sidonia: Love Woven in the Stars
Movie · 2021 · 1 ep
Knights of Sidonia: Love Woven in the StarsSidonia no Kishi: Ai Tsumugu HoshiMovie · 2021 · 1 ep3.6After the Earth was destroyed by mysterious alien lifeforms known as the Gauna, surviving remnants of the human race escaped to space in the enormous generation ship Sidonia. Having drifted through space for millennia, the Sidonia found…
3.6Banner of the Stars
TV · 2000 · 13 ep
Banner of the StarsSeikai no SenkiTV · 2000 · 13 ep3.6Three years after their adventure, Lafiel becomes captain on the brand new assault ship Basroil and Jinto finishes his training to become a supply officer and joins Lafiels crew. They set out to join a large fleet with the mission of…