
Genres
Action Features fast-paced sequences of combat, chases, and intense physical confrontations, often with heroes battling villains.Horror Aims to evoke fear and dread through terrifying creatures, psychological suspense, or disturbing events and imagery.Mecha Features giant robotic machines, often piloted by humans, used for combat, exploration, or other significant tasks in the narrative.Sci-Fi Set in a future or alternate reality, often featuring advanced technology, space exploration, or speculative scientific concepts.Daimajuu Gekitou Hagane no Oni
大魔獣激闘 鋼の鬼
In 1999, a UN research team on the deserted island of Sansara accidentally opens a dimensional portal while seeking a new energy source. This catastrophic event unleashes terrifying, dormant biomechanical monsters upon the world.
Three years later, Takuya Goroza returns to the now-haunted island, compelled by a mysterious summons from his old college friend, Haruka Alford. As Takuya delves deeper into the island's horrors, he discovers that Haruka is harboring a terrifying secret, and the line between friend and foe begins to blur amidst the onslaught of otherworldly creatures.
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Titles that share genres with this one.
5.3 Genocyber
In a future where corporate armies threaten global stability, the Kuryu Group uncovers a terrifying new weapon: the Genocyber. This monstrous fusion of cybernetics and psychic power holds the potential to shift the balance of world power. The discovery ignites a violent struggle for control over the Genocyber. As factions clash, the question remains whether anyone can contain the raw hatred and destructive potential of this living weapon, pushing a cyberpunk world to the brink of explosion.
Genocyber
OVA · 1994
7.7 Getter Robo: Armageddon
Ryoma Nagare is imprisoned, accused of murdering Dr. Saotome, the creator of the Getter Robo. When Saotome miraculously returns, he unleashes his ultimate weapon, the Shin Dragon, upon humanity. Ryoma is forced to reunite with his former comrades, Hayato and Musashi, to pilot the Getter Robo once more in a desperate battle. Their struggle culminates in a catastrophic failure: a nuclear strike on the Shin Dragon causes a massive Getter Ray contamination that obliterates 99% of the world's population. Thirteen years later, the remnants of humanity fight for survival against monstrous entities known as the Invaders. From the ashes of the old world rises the Shin Getter, piloted by an artificia
Getter Robo: Armageddon
OVA · 1998
6.3 Sweat Punch
Sweat Punch is a collection of five eclectic short films that showcase a wide range of genres and storytelling styles. Each segment offers a distinct, self-contained narrative, from musical puppet shows and alien escapades to historical quests and introspective dreams. In one story, an alien girl named Yuko escapes the human world with a newfound friend, only to launch a campaign against otherworldly monsters from her home dimension. Another tale follows a young girl during the Irish War of Independence as she seeks out a mysterious Black Knight, while a separate short explores the vivid, battling memories of a man lying motionless on his deathbed.
Sweat Punch
OVA · 2002
5.8 A.D. Police Files
In 2027, MegaTokyo is a city where the integration of advanced androids known as Boomers into society is proving dangerous, with violent malfunctions becoming a grim reality. The AD Police, a special unit, is tasked with handling these Boomer-related crimes. Rookie officer Leon McNichol, partnered with the veteran Gina Marceau, is thrust into this brutal world. As they investigate increasingly complex and horrific cases, they are forced to confront the ever-blurring line between humanity and machine.
A.D. Police Files
OVA · 1990
6.4 Betterman
Keita Aono is an ordinary high school student whose life is upended when he follows his childhood friend, Hinoki Sai, into the abandoned underground amusement park known as Bottom World. There, he discovers Hinoki piloting a strange robot for the covert Akamatsu Industries, an organization investigating a global wave of unexplained violent incidents. As the park's attractions come to life and attack, Keita is thrust into a desperate battle alongside her. Their struggle introduces them to a mysterious, transforming entity known only as Betterman. Keita soon joins Akamatsu Industries, which uses advanced neural weapons called NeuroNoids, to combat the enigmatic and deadly threat known as Alge
Betterman
TV series · 1999
5.9 Fight!! Iczer-1
Nagisa is an ordinary high school student living a typical life, until a mysterious woman in a strange uniform begins to stalk her. Her reality quickly unravels when she witnesses bizarre, impossible events at school, like a ball moving on its own and a terrifying, tooth-filled maw appearing before her eyes while her classmates remain oblivious. These encounters mark the beginning of a nightmarish invasion. Nagisa is drawn into a cosmic war against a grotesque alien force, where she must join Iczer-1, a powerful warrior from another world. Together, they must fight to protect Earth from annihilation, with Nagisa discovering she is far more than just a normal girl.
Fight!! Iczer-1
OVA · 1985