Sci-Fi Anime

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Watch Free Hoshina's Day Off Full Anime HiAnime

Hoshina's Day Off

A day off... After spending so long training, Reno has forgotten what he's supposed to do with free time. But when he sees that Hoshina is up to something, he goes on a mission to tail him with Iharu!
Special 24m
18+
13
13
13
Watch Free Lazarus Full Anime HiAnime

Lazarus

The year is 2052—an era of unprecedented peace and prosperity prevails across the globe. The reason for this: mankind has been freed from sickness and pain. Nobel Prize winning neuroscientist Dr. Skinner has developed a miracle cure-all drug with no apparent drawbacks called Hapuna. Hapuna soon becomes ubiquitous... and essential. However, soon after Hapuna is officially introduced, Dr. Skinner vanishes. Three years later, the world has moved on. But Dr. Skinner has returned—this time, as a harbinger of doom. Skinner announces that Hapuna has a short half-life. Everyone who has taken it will die approximately three years later. Death is coming for this sinful world—and coming soon. As a response to this threat, a special task force of 5 agents is gathered from across the world to save humanity from Skinner’s plan. This group is called "Lazarus." Can they find Skinner and develop a vaccine before time runs out?
TV 24m
12
12
12
Watch Free Leviathan Full Anime HiAnime

Leviathan

Set in a war-torn reimagining of 1914, Leviathan follows Alek, a fugitive prince of the Austro-Hungarian Empire, and Deryn Sharp, a daring young girl disguised as a boy to serve in the British Air Service. When fate throws them together aboard the HMS Leviathan, a massive, living airship made from genetically engineered creatures, they embark on a world-changing adventure that will challenge everything they know about war, loyalty, and identity.
ONA 24m
13
13
13
Watch Free Ambassador Magma Full Anime HiAnime

Ambassador Magma

The alien invader Goa plots to conquer the Earth. He first warns the Murakami family (father Atsushi, mother Tomoko, and son Mamoru) of their invasion, and demonstrates his powers by transporting them to a prehistoric jungle and destroying a Giant Dinosaur before their very eyes. But they will not agree to surrender to Goa, so hope comes in the form of Magma, an armored, golden giant with long hair and antennae. He and his human-sized wife Mol, both created by the wizard Earth are sent to defend our world against Goa. They befriend Atsushi and Mamoru, the latter has Magma emotionally touched, as he wanted to have a child with his wife Mol, so Earth creates a duplicate of Mamoru, named Gam Earth gives Mamoru a whistle, with which he can call Gam Mol and Magma in times of crisis. So when Goa unleashes his various daikaiju, chances are, Magma, Mol, and Gam will fly to the rescue.
OVA 24m
1
1
Kaiju No. 8 Movie

Kaiju No. 8 Movie

Movie 90m
18+
13
13
Avenger

Avenger

TV 24m
1
1
New Gods: Nezha Reborn
6
6
Takopi's Original Sin
18+
1
1
Kimera

Kimera

OVA 47m
12
12
Ling Cage Season 2
15
43
Bio Armor Ryger
12
12
12
Bullet/Bullet

Bullet/Bullet

ONA 24m
38
38
Chouja Raideen
7
7
Alien Collections
1
The Tokyo Project
1
The Humanoid

The Humanoid

OVA 47m
1
Kicks And Punk

Kicks And Punk

ONA 10m
1
Midnight Crazy Trail
26
26
26
Aquarion

Aquarion

TV 24m
18+
2
2
Sousei no Aquarion OVA
26
26
26
s-CRY-ed

s-CRY-ed

TV 24m
179
243
Dr. Slump: Arale-chan
26
26
Tytania

Tytania

TV 24m
120
120
120
Yu-Gi-Oh! VRAINS
18+
2
2
Chainsaw Man: The Compilation