Corpse Party (2015) — AI Story Visualization

Plot Analysis Summary

A friendship ritual traps classmates inside a murderous school, forcing them to confront guilt, possession, and the cost of escape.

Story Structure — 5 Plot Phases

A Friendship Ritual Gone Wrong

Classmates preparing for graduation perform a charm intended to preserve their friendship. The ritual transports them into a cursed school dimension.

Key Events

• Festival Cleanup — The classmates clean up after their final cultural festival. Characters: Naomi Nakashima, Satoshi Mochida, Seiko Shinohara, Yoshiki Kishinuma, Sakutaro Morishige, Ayumi Shinozaki Location: School classroom
• Friendship Charm Proposed — Ayumi proposes a charm meant to keep the classmates friends forever. Characters: Ayumi Shinozaki, Naomi Nakashima, Satoshi Mochida, Seiko Shinohara, Yoshiki Kishinuma, Sakutaro Morishige Location: School classroom
• The Ritual Begins — The students and Yui perform the friendship ritual together. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki, Yui Shishido, Seiko Shinohara, Yoshiki Kishinuma, Sakutaro Morishige Location: School classroom
• Dragged Into Another Dimension — The ritual swallows the group into a different dimension. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki, Yui Shishido, Seiko Shinohara, Yoshiki Kishinuma, Sakutaro Morishige Location: Cursed school dimension
• Tenjin Elementary School — The group finds itself inside the abandoned school linked to murders. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki, Yui Shishido, Seiko Shinohara, Yoshiki Kishinuma, Sakutaro Morishige Location: Tenjin Elementary School

Murder House Traps The Group

The classmates investigate Tenjin Elementary School and learn about its history of brutal murders. A killer attacks them, while injuries and disappearances destroy their sense of safety.

Key Events

• Murder Newspaper Articles — The classmates read reports about the school's gruesome murders. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki, Yoshiki Kishinuma Location: Tenjin Elementary School
• Yui Is Attacked — A hammer-wielding killer attacks and kills Yui. Characters: Yui Shishido, Satoshi Mochida, Naomi Nakashima, Yoshiki Kishinuma Location: Tenjin Elementary School
• Naomi Injures Her Ankle — Naomi twists her ankle as the group struggles to move through the school. Characters: Naomi Nakashima, Satoshi Mochida, Seiko Shinohara Location: School corridor
• Seiko Disappears — Seiko disappears after arguing with Naomi. Characters: Naomi Nakashima, Seiko Shinohara Location: School corridor

Ghosts And Broken Minds

The survivors witness multiple deaths and discover evidence left by a spiritual investigator. The cassette explains that lifting the curse and recovering the original slips are necessary for escape.

Key Events

• Mayu's Ghostly Death — Ayumi and Yoshiki witness hostile ghosts killing another trapped classmate. Characters: Ayumi Shinozaki, Yoshiki Kishinuma Location: Tenjin Elementary School
• Seiko Is Found Dead — Naomi finds Seiko hanged after their earlier argument. Characters: Naomi Nakashima, Seiko Shinohara Location: School restroom area
• Sakutaro Is Killed — The hammer-wielding killer attacks Sakutaro during his breakdown. Characters: Sakutaro Morishige, Yoshiki Kishinuma Location: Tenjin Elementary School
• Kou's Investigation Cassette — Ayumi and Yoshiki discover Kou's cassette and a jar containing severed tongues. Characters: Ayumi Shinozaki, Yoshiki Kishinuma, Kou Kibiki Location: School interior

Betrayal Beneath The Curse

Ayumi's jealousy leads her to replace Naomi's paper slip. As the group restores the ghosts' sanity, revelations expose the true source of the murders and Naomi's horrifying possession.

Key Events

• The Escape Condition — Kou's recording explains that the curse requires restoration and original slips for escape. Characters: Kou Kibiki, Naomi Nakashima, Ayumi Shinozaki, Satoshi Mochida Location: School interior
• The Paper Slip Betrayal — Ayumi gives Naomi a fake slip and secretly burns the original. Characters: Ayumi Shinozaki, Naomi Nakashima, Satoshi Mochida Location: Tenjin Elementary School
• The Murderer's Identity — Returning the tongues restores the ghosts' sanity and reveals the true murderer. Characters: Ayumi Shinozaki, Satoshi Mochida Location: Tenjin Elementary School
• Satoshi Is Threatened — A supernatural attacker kills another companion and threatens Satoshi. Characters: Satoshi Mochida, Naomi Nakashima, Ayumi Shinozaki Location: Tenjin Elementary School

A Costly Return Home

Naomi, Ayumi, and Satoshi uncover the body connected to the curse and calm the attacking spirit with a pendant. They perform the reverse ritual, but Satoshi's sacrifice makes the escape devastating.

Key Events

• Naomi's Possession Revealed — The footage reveals that Naomi killed Seiko while possessed. Characters: Naomi Nakashima, Seiko Shinohara, Kou Kibiki Location: Ghost-capture camera footage
• The Curse's Origin — A vision reveals the abuse and murder that began the school's curse. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki Location: Tenjin Elementary School
• The Curse Is Calmed — The trio uncovers the body and uses the pendant to calm the attacking spirit. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki Location: Burial site beneath the school
• The School Collapses — The surviving trio performs the reverse ritual as the school collapses. Characters: Naomi Nakashima, Satoshi Mochida, Ayumi Shinozaki Location: Collapsing Tenjin Elementary School
• Satoshi's Final Sacrifice — Satoshi uses the fake slip after giving his real one to Naomi. Characters: Satoshi Mochida, Naomi Nakashima, Ayumi Shinozaki Location: Return threshold
• Naomi Returns Home — Naomi and Ayumi return home holding Satoshi's severed arms. Characters: Naomi Nakashima, Ayumi Shinozaki Location: Naomi's room

Story Breakdown

• Graduation Friendship — The classmates begin with a shared celebration and a ritual intended to preserve their bonds.
  • Festival Cleanup — The students clean up after their final cultural festival.
  • Friendship Charm — Ayumi leads the paper-slip ritual.
• Cursed School Arrival — The ritual transports the group into the abandoned school connected to past murders.
  • Dimensional Abduction — The participants are swallowed into another dimension.
  • Murder History — Newspaper articles reveal the school's violent past.
• Early Supernatural Losses — The group faces a human killer, physical injury, disappearances, and ghostly attacks.
  • Yui's Death — A hammer-wielding killer murders Yui.
  • Seiko's Tragedy — Naomi finds Seiko hanged after their argument.
• Kou's Hidden Evidence — The survivors find recorded evidence that explains the curse and the conditions for escape.
  • Cassette Discovery — Ayumi and Yoshiki find Kou's investigation cassette.
  • Escape Conditions — The recording identifies the need for the original slips and a lifted curse.
• Jealousy And Betrayal — Ayumi's feelings for Satoshi cause her to deceive Naomi and endanger the escape plan.
  • Fake Paper Slip — Ayumi gives Naomi a false slip and burns the real one.
  • Broken Trust — The deception intensifies the survivors' emotional conflict.
• Possession And Guilt — New evidence reveals the truth about the ghosts and Naomi's role in Seiko's death.
  • Ghosts Regain Sanity — Returning the severed tongues restores the spirits' sanity.
  • Naomi's Revelation — Kou's cameras show that possession caused Naomi to kill Seiko.
• Curse Origins — A vision exposes the violence that created the supernatural cycle.
  • Buried Body — The group uncovers the body connected to the curse.
  • Pendant's Meaning — Naomi uses the pendant as proof during the final confrontation.
• Sacrificial Escape — The curse ends, but the reverse ritual produces a devastating final cost.
  • Spirit Calmed — The attacking spirit stops after the pendant reveals the truth.
  • Satoshi's Last Choice — Satoshi uses the fake slip so Naomi can return.

Directed by

Masafumi Yamada

Key Cast

• Ryousuke Ikeoka — Satoshi Mochida
• Rina Ikoma — Naomi Nakashima
• Jun — Yoshiki Kishinuma
• Kazuhiko Kanayama — Kou Kibiki
• Yoko Kita — Seiko Shinohara