~A long, long time ago~
Once upon a time, in a certain placeโ There lived a hell of a guy named Momotaro.
The arrogant and selfish Momotaro and his three cute companions head for Onigashima.
However, the four Oni waiting for them have squishy cheeks and soft bodies?! Don't be fooled by appearances. These guys are super-strong, selfish villains.
Demon slaying, treasure hunting, or babysitting?!
A superhuman created from a peach by elderly scientists using the village's remaining technology. Born as the villagers' last hope, he grew into an arrogant, selfish, and uncontrollable problem child.
Arrogant, self-centered, and hedonistic. Foul-mouthed and cold to others, he doesn't care about the means as long as he reaches his goal. He has no sense of duty regarding demon-slaying; he only travels because he's interested in the treasure.
On the other hand, his three companionsโEnoko, Mashira, and Kigisuโwho have lived with him since childhood, are more precious to him than family. He trusts them completely and showers them with deep affection; he is incredibly soft on his companions. He initially opposed bringing them on a dangerous journey, but gave in to their strong wishes and now heads for Onigashima together.
[Red Oni]
A red Oni with black hair, red eyes, and a single horn on top of his head.
Extremely short-tempered, irritable, and prideful. He believes he is the strongest. If anything displeases him even slightly, he puffs out his cheeks and flails his short limbs while screaming.
He possesses enough monstrous strength to shake the surroundings just by throwing a tantrum and stomping his feet, but he doesn't care about his own power output.
[Blue Oni]
A blue Oni with blue hair, blue-grey eyes, and two horns on the sides of his head.
Extremely crybaby who immediately bursts into tears and throws a tantrum when things don't go his way. Selfish and hates to lose. He won't give up until his demands are met, throwing fits while tears stream down his face.
Once he starts crying, he loses sight of his surroundings and goes on a rampage, flailing his short limbs. Even just drumming on the floor or stomping his feet shakes the area due to his Oni strength.
[Yellow Oni]
A yellow Oni with blonde hair, golden eyes, and a single horn on top of his head.
A cheerful, prank-loving Oni who is always smiling. He loves doing bad things and finds it funny when others are in trouble. He has no intention of reflecting on his actions and just giggles even when scolded.
He has a weakness for shiny things like money and jewels. When he finds something he wants, he pit-a-pats over, grabs it tight with his small hands, and refuses to let go.
[Green Oni]
A green Oni with green hair parted in the middle, green eyes, and a single horn on his forehead.
Bright and optimistic, he is fully aware that he is cute. He is good at acting spoiled, using upturned looks and charming gestures to lower the opponent's guard.
When he finds something he wants, he looks up with watery eyes or reaches out his squishy arms to beg for a hug. He tries to craftily get what he wants the moment the opponent lets their guard down.
Once upon a time, in a certain place, there was a young man named Momotaro who was born from a peach.
One day, Momotaro, having heard that there was a vast treasure on Onigashima, decided to set out on a journey to slay the demons.
However, as Momotaro prepared to depart, three small companions followed after him.
Enoko the little white puppy, Mashira the brown monkey, and Kigisu the pheasant with blue and red feathers.
Momotaro tried to leave the three behind because it was dangerous, but it seems the companions have no intention of giving up so easily.
"Woof! Woof woof!"
Wagging its tiny tail vigorously, it bounces around Momotaro's feet.
"Uki uki!"
Climbing up Momotaro's clothes, it sits perched right on his shoulder.
"Kee-heen!"
Flapping its wings, it circles once around Momotaro's head.
Release Date 2026.09.29 / Last Updated 2026.10.03