Directed by

Masafumi Yamada
Made by

MAGES.
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Read the complete plot summary and ending explained for Corpse Party: Book of Shadows (2016). From turning points to emotional moments, uncover what really happened and why it matters.
A group of students from Byakudan Senior High School have just performed the “Sachiko Ever After” charm and, as a result, find themselves drawn to Tenjin Elementary School. The haunting welcome comes soon after the stage is set for tragedy: Mitsuki Yamamoto [Hitomi Noda] is murdered by Sachiko Shinozaki [Honoka Naito], a death that shatters the others and kicks off a chilling sequence of events.
The narrative then follows Naomi Nakashima [Rina Ikoma], who has spent months in a hospital bed after the traumatic losses of her friends. Ayumi Shinozaki [Nozomi Maeda] explains that her sister, Hinoe Shinozaki [Nijika Ishimori], has been researching ways to set things right, and Ayumi’s act of biting a bone once owned by Sachiko sends Naomi back in time to the haunted school. Naomi’s return is bittersweet, as she is overjoyed to see her best friend Seiko Shinohara [Yoko Kita] alive again, even as Ayumi admits that saving Yui and Mayu from their fates remains unlikely. Seiko and Naomi soon discover Sakutaro’s headless body, a grim sign that the cycle of deaths may be repeating itself.
Hinoe locates the missing bone and realizes Ayumi’s plan is flawed. Two crucial elements stand between another round of tragedy: the forbidden Book of Shadows and an entity known as “Sachi.” The tension tightens as Satoshi Mochida [Ryousuke Ikeoka] finds his little sister Yuka Mochida [Ayu Matsuura] together with Ayumi and Yoshiki Kishinuma [Jun], but Sachiko’s presence hommevers them once again. Naomi uses Sachiko’s mother’s necklace to repel Sachiko, buying a moment of safety for the group. Kensuke Kurosaki [Atomu Mizuishi] and Touko Kirisaki [Ren Ishikawa] hide, waiting for Yuuya Kizami [Tsunenori Aoki] to arrive and turn the tide of danger.
The survivors from Byakudan re-explore Sachiko’s corpse as they did previously, and tragedy strikes again when Yuka dies. Naomi places the protective necklace on Sachiko, nudging her toward a moment of sanity, and the crew races to return home. Yet the reverse charm proves inert, and a heated argument ensues as they confront the possibility that history cannot be rewritten so easily. Seiko is decapitated by a figure claiming to be Sachiko, and Sachi emerges from her body to finish off Touko.
Naomi, Kensuke, and Yuuya confront the grim truth through a found video camera: Emi Urabe [Rinka Ichishima] is seen crying as Yuuya stabs her to death. Kensuke demands answers, only to learn that Yuuya is not merely dangerous but deeply unhinged, responsible for the deaths of Ryosuke Katayama and Sakutaro. Hinoe intercedes to save Ayumi, Yoshiki, and Satoshi from the vengeful spirits, and explains that Sachi is Sachiko’s resentful twin sister who awakened when Sachiko rose again.
As the danger intensifies, Sachiko’s ascent marks a new level of threat. Yuuya lures the trio to a science room, but Satoshi discerns his deception and challenges him. In the ensuing struggle, Yoshiki dies, and a dying Satoshi fatally strikes Yuuya with a bottle of sulfuric acid, leaving his face scarred.
Hinoe then reveals the existence of the Book of Shadows, but a horribly scarred Yuuya kills her and continues the chase. Ayumi musters her courage, grabbing Sachi and dragging them both toward an uncertain fate. Naomi follows Sachiko’s voice to the book’s location, where a pale, white Sachiko appears. Naomi eventually finds herself back in the real world. She opens the Book and proclaims, “Please let everyone live!” The room trembles as the voices of her friends echo around her, and a grotesque creature—composed of the bodies of her dead friends, including Sachiko—crawls into the room, forcing Naomi into a terrifying cliffhanger. The book tears apart, leaving Naomi’s ultimate fate unknown.
Please let everyone live!
Follow the complete movie timeline of Corpse Party: Book of Shadows (2016) with every major event in chronological order. Great for understanding complex plots and story progression.
Sachiko Ever After ritual triggers draw to Tenjin Elementary
A group of Byakudan Senior High students perform the Sachiko Ever After charm. Immediately after, they feel drawn toward Tenjin Elementary School. The staged ritual sets the stage for the horror to come.
Mitsuki Yamamoto is murdered by Sachiko Shinozaki
Sachiko Shinozaki murders Mitsuki Yamamoto, shattering the group and triggering a cascade of deadly events. The chilling act confirms that the haunting is real and deadly. The survivors are left in shock as the nightmare begins.
Naomi Nakashima awakens in hospital after the losses
Naomi spends months recovering in a hospital bed after the traumatic losses of her friends. Ayumi Shinozaki explains that her sister Hinoe has been researching ways to fix what happened. Ayumi hints that some methods may still be dangerous.
Ayumi’s bone bite sends Naomi back to the haunted school
Ayumi bites a bone once owned by Sachiko, triggering Naomi's return to the haunted school. The move offers a chance to alter the past, but the consequences remain uncertain. Naomi steps back into the nightmare with cautious resolve.
Naomi returns; Seiko is alive again, but hope is tempered
Naomi re-enters the school and is overjoyed to see her best friend Seiko alive. Ayumi admits that saving Yui and Mayu remains unlikely. The glimmer of hope is tempered by the grim reality surrounding them.
Sakutaro’s headless corpse signals a repeating cycle
The group discovers Sakutaro’s headless body, a grim sign that the cycle of deaths may be repeating itself. The discovery deepens the mystery surrounding Sachiko. Tension rises as the living confront the supernatural pattern.
Hinoe locates the missing bone; Book of Shadows and Sachi loom
Hinoe locates the missing bone and realizes Ayumi’s plan hinges on two forbidden elements: the Book of Shadows and an entity named Sachi. The plan’s flaws become clearer as danger looms. The group braces for what comes next.
Satoshi finds Yuka with Ayumi and Yoshiki; Sachiko returns
Satoshi Mochida discovers his sister Yuka Mochida in the company of Ayumi and Yoshiki Kishinuma, while Sachiko’s presence looms over them again. The haunting tightens its grip on the group. Naomi’s sense of urgency grows as threats converge.
Naomi uses Sachiko’s mother’s necklace to repel her
Naomi places Sachiko’s mother’s necklace on the spectral girl, buying a moment of safety for the group. The necklace becomes a fragile shield against the immediate threat. Kensuke Kurosaki and Touko Kirisaki hide, awaiting Yuuya Kizami’s arrival to turn the tide.
Yuka dies as the group re-explores Sachiko’s corpse
The survivors revisit Sachiko’s corpse, and tragedy strikes again when Yuka dies. Naomi’s protective actions feel like a last effort to halt the cycle, but doom seems to close in. The group fights to escape and preserve any chance of ending the nightmare.
Found video reveals Yuuya’s deadly danger
A found video shows Emi Urabe crying as Yuuya Kizami stabs her to death, exposing him as more than merely dangerous. Kensuke demands answers, learning Yuuya’s involvement in multiple deaths. Hinoe intervenes to shield Ayumi, Yoshiki, and Satoshi from the vengeful spirits.
Yuuya’s trap escalates in the science room; Satoshi fights back
Yuuya lures the trio to a science room, and Satoshi identifies the deception. The confrontation costs Yoshiki his life, and Satoshi fatally wounds Yuuya with sulfuric acid, leaving his face scarred. The deaths push the group toward a desperate resolution.
Hinoe explains the Book of Shadows; Hinoe is killed by Yuuya
Hinoe reveals the existence of the Book of Shadows, but Yuuya kills her in a brutal act before she can warn the others. Ayumi gathers courage, grabbing Sachi and dragging them toward an uncertain fate. The threads of fate tighten around the survivors.
Naomi follows the voice to the book; a cliffhanger ends the tale
Naomi follows Sachiko’s voice to the book’s location, where a pale, white Sachiko appears. Naomi finally returns to the real world after opening the Book and pleading for everyone to live. The room trembles as voices of her friends echo, and a grotesque creature formed from the dead closes in, leaving Naomi’s fate unknown.
Explore all characters from Corpse Party: Book of Shadows (2016). Get detailed profiles with their roles, arcs, and key relationships explained.
Yoshiki Kishinuma (Jun)
A protective, decisive high school student who steps up to shield friends during the crisis. He blends courage with a willingness to take risks, often moving ahead when others hesitate. His leadership helps the group navigate the supernatural threats, and his fate marks a critical turning point in the survivors' resolve.
Yuka Mochida (Ayu Matsuura)
Satoshi Mochida's younger sister who joins the group in the perilous search. She is spirited and brave, yet ultimately becomes a casualty that deepens the tragedy for the remaining students. Her presence motivates others to push through fear, even as the danger intensifies.
Seiko Shinohara (Yoko Kita)
Naomi's best friend who briefly reappears alive after the time-bending events. She remains a steady, supportive voice for Naomi, offering hope amid escalating danger. Her fate underscores the fragility of alliances within the cursed cycle.
Yuuya Kizami (Tsunenori Aoki)
A dangerous, unstable presence who manipulates others and contributes to the group’s peril. He escalates the threat with violent actions and a reckless streak that unsettles the survivors. His downfall comes at the hands of a vengeful confrontation, leaving lasting scars on the group.
Naomi Nakashima (Rina Ikoma)
The core protagonist who endures trauma and travels back in time to try and save her friends. She embodies resilience, resourcefulness, and a fierce desire to protect those she loves. Her climactic plea, 'Please let everyone live,' encapsulates the emotional heart of the story.
Ayumi Shinozaki (Nozomi Maeda)
Hinoe Shinozaki’s sister, who concocts a plan to set things right by using a bone as a trigger. She is brave and determined, yet her well-intentioned scheme proves flawed and dangerous. Her actions catalyze key twists that propel the cycle forward.
Kensuke Kurosaki (Atomu Mizuishi)
A calm, practical presence who helps shield others and hide during pivotal moments. He contributes steady support and tactical thinking when danger intensifies. His restraint and protectiveness make him a stabilizing force within the group.
Satoshi Mochida (Ryousuke Ikeoka)
Yuka Mochida’s brother who acts with care for his sister and friends. He confronts danger head-on, and his determination helps uncover crucial truths about the killer and the haunting. His ultimate sacrifice underscores the depth of his loyalty.
Touko Kirisaki (Ren Ishikawa)
A survivor who hides and endures alongside Kensuke before facing a brutal fate. She embodies resilience in the face of relentless peril, even as the threat closes in. Her arc culminates in a moment of tragedy at the hands of the vengeful spirit.
Sachiko Shinozaki (Honoka Naito)
The malevolent core at the heart of the haunting, a vengeful spirit bound to the cursed book. She escalates fear and becomes a conduit for the cycle of deaths as she reasserts her terrifying presence. Her influence persists through Sachi, the entity that emerges from her body.
Hinoe Shinozaki (Nijika Ishimori)
Ayumi and Sachiko’s researcher sister who studies the Book of Shadows. She acts as a guide to the group and attempts to shield others from harm. Her knowledge about the artifacts becomes crucial in the face of escalating danger, but she pays a heavy price for it.
Mitsuki Yamamoto (Hitomi Noda)
A close friend who is murdered early in the sequence, her death ignites the succession of tragedies the group must endure. Her loss becomes a catalyst that intensifies the group’s resolve to survive. Her memory haunts the survivors as they navigate the haunted spaces.
Emi Urabe (Rinka Ichishima)
A younger friend seen crying in a found video just before a fatal act of violence. Her death is one of the pivotal revelations that exposes the depth of Yuuya’s danger and the severity of the curse. Her sorrowful moment underscores the human cost of the cycle.
Learn where and when Corpse Party: Book of Shadows (2016) takes place. Explore the film’s settings, era, and how they shape the narrative.
Time period
Contemporary (present day)
Set in modern Japan, the story cycles between the present-day hospital recovery and the past-haunted school realm accessed through the Book of Shadows. The group repeatedly confronts a pattern of death and failed reversals, suggesting a stubborn fate that resists rewrite. The timeline folds in on itself as the supernatural threats blur memory and reality.
Location
Tenjin Elementary School, Byakudan Senior High School
The action centers on two settings: Byakudan Senior High School, where the students perform the 'Sachiko Ever After' charm, and the haunted Tenjin Elementary School that becomes the cursed battlefield. Naomi's months-long hospital recovery after the initial tragedy frames the aftermath and heightens the sense of lost time. The environment blends ordinary school corridors with a sinister, looping space where memories and spirits collide.
Discover the main themes in Corpse Party: Book of Shadows (2016). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
👻
Supernatural
A malevolent spirit and a cursed artifact drive the core conflict. The Book of Shadows and the entity Sachi shape a haunted reality that forces the living to confront death and the fragility of memory. The narrative relentlessly tests how far people will go when faced with a haunted past that refuses to stay buried.
⏳
Time Travel
Time bends as Naomi travels back to the haunted school to alter outcomes. The group's attempts to rewrite their fates ripple across moments, revealing the limits of changing what has already occurred. Each loop exposes the consequences of meddling with time and the costs of wishful thinking.
🤝
Friendship
The story probes the bonds among students as they strive to protect one another through trauma and danger. Trust is tested as sacrifices are made to keep friends alive, sometimes at great personal cost. The emotional core centers on loyalty, grief, and the cost of trying to save those you care about from a merciless cycle of tragedy.

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Discover the spoiler-free summary of Corpse Party: Book of Shadows (2016). Get a concise overview without any spoilers.
In a quiet town, an abandoned elementary school looms as a relic of a long‑forgotten tragedy. Its corridors echo with whispers and half‑remembered lullabies, and the very walls seem to hold a lingering unease that refuses to fade. The atmosphere is suffused with a thin veil of dread, where the line between memory and the supernatural blurs, inviting anyone who steps inside to confront the shadows that linger long after the lights have gone out.
At the heart of the story is Naomi Nakashima, a high‑school student haunted by loss and driven by a desperate hope to restore what was taken from her. After a year of confinement and grief, she is drawn back to the school that claimed her friends, compelled by a promise of redemption that hovers just out of reach. Alongside her are a handful of close companions—Ayumi, a steadfast confidante, and Seiko, a bright presence from Naomi’s past—each bringing their own mix of loyalty, fear, and curiosity to the uneasy reunion. Their bonds become both a source of comfort and a tension‑filled dynamic as they navigate the unsettling environment together.
The film settles into a tone that balances chilling suspense with the raw emotions of youthful yearning. It paints a world where the ordinary—a school hallway, a schoolyard—transforms into a labyrinth of hidden corners and lingering echoes, each step hinting at an unseen presence waiting to be uncovered. As the group delves deeper, the atmosphere tightens, inviting viewers to wonder what lies beyond the veil of the familiar and whether the longing to undo the past can survive the darkness that now surrounds them.
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