Indie developer Fukachi World just revealed the Steam page for Hachishakusama | 八尺様がいた夏休み, a first-person horror adventure game centered on one of Japan’s most enduring and disturbing urban legends.
The title, which translates roughly as The Summer Vacation with Hachishaku-sama, is scheduled to launch in July 2026 for PC on Windows 10 and 11, though the Steam store page currently displays June as the release window, the developer has since clarified that July is the correct date. No price has been announced yet. The official X account for the project is FukachiWorld.
The game is being described by Fukachi World themselves as a “gentle yet frightening Japanese-style heartwarming horror“, a phrase that sounds almost contradictory until you understand exactly who Hachishaku-sama is and what kind of story this is trying to tell.
Who is Hachishaku-sama and why is she so terrifying
Hachishakusama (八尺様) is one of Japan’s most well-known modern urban legends, a yokai, a supernatural spirit, that takes the form of an extraordinarily tall woman, standing at roughly eight feet or about 2.6 meters.
The legend first surfaced in 2008 on the Japanese message board 2chan, where an anonymous user described a childhood encounter with the creature while staying at their grandparents’ home in the countryside. From there, the story spread rapidly through online forums and collective retelling, evolving into a fully fleshed-out modern legend with its own internal rules and visual identity.
Her appearance is consistent across most versions of the story: a long white gown, a wide-brimmed hat concealing her face, unnaturally elongated limbs, and a deep, unsettling voice.
One of her most iconic traits is the repetitive utterance of the sound “Po” (ぽ), a detail that sounds almost harmless written down and becomes genuinely creepy the moment you start imagining it echoing across an empty countryside at dusk. She is known for preying specifically on children, typically between the ages of nine and eleven, and once she has set her sights on a child, escape is described as nearly impossible.
What makes the legend particularly effective, and what makes it a perfect foundation for a horror game, is the layer of obsession in her behavior. She doesn’t just hunt children. She fixates on them. She follows them. She is always nearby, always watching, in a way that blurs the line between predator and something far stranger and harder to categorize. That ambiguity is exactly what Fukachi World is building on.
A boy alone in a village, and a summer that won’t let him go
The story of Hachishakusama | 八尺様がいた夏休み follows a young boy who is sent by his father to stay with his grandfather in a rural Japanese village. The village has long been home to rumors about Hachishaku-sama, a supernatural being said to steal children, and it doesn’t take long before she singles out the protagonist.
His goal is straightforward on paper: survive, explore the village, uncover the truth behind its mysteries, and stay safe until his father comes back to take him home. In practice, that means running errands through an eerie countryside, taking refuge at the local shrine when she gets too close, and occasionally finding himself in what the game describes as a supernatural game of tag with an eight-foot entity who seems to genuinely like him.
The first-person perspective grounds everything in immediacy. The village changes as time passes, different scenes, different conversations with the people who live there, a world that keeps moving even as something impossible stalks the edges of it. It isn’t a sterile horror environment designed purely to scare. It’s a place with the texture of a real rural Japanese summer, which makes what happens in it feel all the more unsettling.
The narrative detail that sets this apart from a straightforward hide-and-survive horror game is the relationship at its center. While every adult in the village dismisses or outright denies the existence of Hachishaku-sama, the boy begins to feel something toward her that he can’t quite explain. She is always nearby. She is always watching.
And unlike most things in his life right now, she is consistent. The game leans directly into that contradiction, the protagonist develops a strange, private bond with the entity that is targeting him, a feeling that is bittersweet and deeply uncomfortable in equal measure. There is also a girl from the village he meets along the way who helps him try to make sense of what’s happening, giving him at least one ally in a place that otherwise feels very isolating.
Fukachi World uses the term ハートフルホラー, heartful horror, to describe what they’re going for, and it’s an unusually precise label for a very specific emotional register. It’s not horror that tries to overwhelm you with shock or gore.
It’s horror that gets under your skin quietly, through loneliness and strange affection and the growing sense that the thing you should be afraid of might also be the only thing paying attention to you. That’s a genuinely difficult tone to pull off, and it’s the most interesting thing about this project.
The game is targeted at fans of Japanese-style horror, yokai lore, and urban legends, an audience that knows this territory well and is likely to appreciate how carefully Fukachi World has built around the source material. The Steam page is live now, July is the target window, and this is one to watch.
What do you think, does a horror game where the scariest character is also the one most attached to you sound like your kind of thing, or does that concept make it even creepier? Tell us in the comments!