When Horror Turns to Smurf Soup
There are horror films that haunt you, and then there are horror films that make you wish you were being haunted—just so something interesting would happen. Ao Oni (2014), Japan’s cinematic adaptation of the viral RPG Maker game, falls squarely into the latter category. It’s a film so mind-numbingly dull, so gloriously inept, and so aggressively blue that watching it feels like being slowly digested by a sad CGI jellybean with legs.
Based on the cult internet game about a creepy mansion and a blueberry-colored monster, Ao Oni promised mystery, fear, and maybe a few nostalgic scares. What it delivers instead is an unholy mix of Scooby-Doo, a philosophy essay on nothingness, and a student film that somehow escaped its editing software.
In short: the monster isn’t the only thing lifeless here.
The Plot (Or Whatever’s Left of It)
The film opens with a kid named Naoki getting run over by a car. Normally, this would be tragic, but Ao Oni manages to frame it with the same emotional weight as an ad for life insurance. Enter Anna, Naoki’s sister, who mourns him with all the passion of someone remembering they left the stove on.
At the cemetery, she sees a scrawny kid named Shun being bullied by Takuro and his merry band of delinquents. Apparently, bullying is the national pastime in this particular Japanese suburb. The bullies decide to go check out a supposedly haunted mansion—because nothing bad ever happens to groups of teenagers who investigate cursed architecture. Anna tags along, because someone has to ask questions that don’t matter.
Once inside, the front door locks, because of course it does. The group begins receiving spooky phone calls that sound like someone butt-dialing from the afterlife, and they all start wandering around the mansion solving puzzles—just like in the game, except here it takes three times as long and none of it makes sense.
Then, finally, it happens: Takeshi, the designated coward, is grabbed by a massive blue hand. Cue the entrance of the Ao Oni—a computer-generated blob that looks like a cross between the Michelin Man, Papa Smurf, and a melted yoga ball. It’s supposed to be terrifying, but the only horror you’ll feel is secondhand embarrassment.
The creature proceeds to pick off the cast one by one while everyone else screams, hides, and occasionally discusses murder conspiracies that belong in a different movie.
The Cast: A Masterclass in Not Acting
The characters of Ao Oni are less human beings and more placeholder text. You can almost see the script notes:
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Anna: Emotionally detached female protagonist. Must occasionally say “Shun?” in a trembling voice.
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Shun: Sad ghost boy. Exists primarily to stare wistfully and look like he’s auditioning for a shampoo commercial.
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Takuro: Resident jerk and future monster snack.
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Mika: Token girl who screams on cue.
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Takeshi: The guy who dies first. Every movie needs one.
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Hiroshi: Generic nice guy. Literally could be replaced by a houseplant.
Anna Iriyama (AKB48 alum) leads the cast with the emotional range of a damp towel. She spends most of the movie either gasping softly or walking down hallways very slowly, as if she’s lost, both in the mansion and in the plot.
Kenta Suga plays Shun, the bullied boy-slash-ghost, with the kind of melancholy usually reserved for people waiting at the DMV. His big reveal—he’s been dead all along!—lands with the impact of a deflated balloon because, frankly, we all guessed it thirty minutes ago.
The rest of the ensemble scream, die, and deliver their lines like they were recorded on the world’s first voice memo app. The only person who seems remotely aware of being in a horror film is the CGI demon—and even it looks bored.
The Monster: Blue’s Clues of Death
Let’s talk about the titular terror: the Ao Oni.
In the game, the creature was uncanny and eerie—a smooth-faced humanoid that blended absurdity with menace. In the movie, it looks like something that escaped from a 2002 screensaver. The CGI budget appears to have been about six yen and a bag of rice crackers. The shading is so off it looks like the monster was copy-pasted from a different film—and possibly a different genre.
When it moves, it doesn’t walk or crawl or stalk. It… glides. Like a wet ice cube across a wooden table. The sound design—presumably done by someone’s nephew in GarageBand—doesn’t help. Every appearance is accompanied by a noise that can only be described as “blue static having an identity crisis.”
The scariest thing about the Ao Oni isn’t its teeth or its speed. It’s the fact that it shows up so infrequently you forget what movie you’re watching between attacks. By the time it kills someone, you’re almost grateful for the interruption.
The Pacing: A Marathon in a Haunted House
If you thought The Ring was slow, Ao Oni makes it look like Mad Max: Fury Road.
This film treats suspense like a concept it read about once in a magazine. Every scene drags on just long enough for you to check your watch, Google “Is Ao Oni supposed to be funny?”, and still come back before anything happens.
Whole minutes are devoted to characters walking down identical hallways, solving puzzles that appear to involve opening drawers, staring at walls, and occasionally screaming for no reason. You could take a nap between deaths and not miss a single plot point.
The editing doesn’t help either. Scenes fade to black at random, like the editor gave up halfway through rendering. The soundtrack, a mix of off-key piano and distant whooshing noises, tries to be ominous but mostly sounds like an old refrigerator dying.
The Story Twist: Sixth Sense, but Dumber
Eventually, the movie remembers it’s supposed to have a plot twist. Turns out Shun—the bullied boy—is already dead. Yep, he’s been ghosting everyone literally. Takuro, the bully, killed him and hid his body in the mansion, apparently mistaking it for a decent hiding spot instead of a haunted Airbnb.
When Shun realizes he’s dead, he vanishes like a bad idea, and Anna confronts Takuro. The monster eats Takuro, because poetic justice, and then the Ao Oni keeps chasing Anna and Hiroshi through the house until Hiroshi nobly sacrifices himself for no apparent reason.
Anna follows a glowing door (sure, why not) and ends up by a river, reunited with Shun’s spirit. It’s a touching moment—if you’re capable of feeling emotion after being spiritually lobotomized by 90 minutes of nonsense.
The Direction: Haunted by Poor Choices
Directors can sometimes elevate mediocre material. Ao Oni’s director, on the other hand, seems to have actively worked against the concept of storytelling. Scenes are framed as if the cameraman was allergic to focus. Lighting alternates between “too dark to see anything” and “blinding fluorescent bathroom chic.”
The film tries to balance tragedy and terror, but fails at both. The emotional beats land with all the grace of a dropped cinder block, and the scares are telegraphed from miles away. If tension were food, this movie would be a rice cracker: dry, flavorless, and mostly air.
Final Thoughts: Fear the Blue Blob of Boredom
In a world full of great Japanese horror—Ringu, Ju-On, Pulse, even Noroi—Ao Oni stands out as a cautionary tale of what happens when you adapt an internet legend without understanding what made it creepy.
It’s neither funny enough to be campy nor scary enough to be horror. It’s just… blue. A long, lumbering, cerulean slog that leaves you feeling like you’ve spent 90 minutes watching someone slowly update their antivirus software.
By the time the credits roll, you’ll have only one question: Who exactly was this movie made for? The fans of the game hated it. Horror fans forgot it existed. The monster probably quit in embarrassment.
Verdict: 1 out of 5 stars.
Ao Oni is proof that not all monsters need victims—some just need a better script and a mercy killing in the editing room.
