Kisaragi Station (2022) — AI Story Visualization

Plot Analysis Summary

A disappearance investigation becomes a recurring struggle to escape a hostile station outside ordinary reality.

Story Structure — 5 Plot Phases

The Missing Passenger

Haruna begins a thesis about unexplained disappearances and interviews the cautious Sumiko. Sumiko starts describing the late train journey that preceded her disappearance.

Key Events

• Sumiko Disappears — Sumiko mysteriously disappears, later becoming associated with Kisaragi Station. Characters: Hayama Sumiko Location: Unknown
• Haruna Begins Her Thesis — Haruna researches unexplained disappearances for her graduation thesis. Characters: Tsutsumi Haruna Location: College research setting
• Haruna Interviews Sumiko — Haruna interviews the cautious Sumiko while Rin lives with her. Characters: Tsutsumi Haruna, Hayama Sumiko, Hayama Rin Location: Sumiko's home
• The Late Train — Sumiko describes taking a late train home before the impossible journey. Characters: Hayama Sumiko Location: Train

Station Beyond The Rails

Sumiko's train crosses a tunnel and arrives at the impossible Kisaragi Station. With no phone signal and deserted surroundings, she joins Asuka and the students.

Key Events

• Tunnel Crossing — The train unexpectedly enters a tunnel and crosses toward Kisaragi Station. Characters: Hayama Sumiko Location: Train tunnel
• Kisaragi Station Appears — Sumiko arrives at a station that should not exist outside the normal railway system. Characters: Hayama Sumiko Location: Kisaragi Station
• No Signal — Sumiko finds no phone signal and sees deserted-looking houses around the station. Characters: Hayama Sumiko Location: Kisaragi Station
• The Group Forms — Sumiko joins teacher Asuka and students Kishi, Miki, and Daisuke. Characters: Hayama Sumiko, Miyazaki Asuka, Kishi Shota, Matsui Miki, Iida Daisuke Location: Kisaragi Station area

The Sound In Darkness

Daisuke hears a disturbing sound and is attacked, becoming covered in grotesque growths. The remaining group flees from taiko drums and an unseen threat while fear divides them.

Key Events

• Strange Behavior Begins — Daisuke hears a disturbing sound and begins acting abnormally. Characters: Miyazaki Asuka, Kishi Shota, Matsui Miki, Iida Daisuke Location: Kisaragi Station area
• Daisuke Is Transformed — Daisuke is attacked and becomes covered with grotesque blood-vessel-like growths. Characters: Miyazaki Asuka, Kishi Shota, Matsui Miki, Iida Daisuke Location: Kisaragi Station area
• Taiko Drums Sound — The survivors flee from taiko drums and an unseen threat. Characters: Hayama Sumiko, Miyazaki Asuka, Kishi Shota, Matsui Miki, Iida Daisuke Location: Kisaragi Station area
• The Group Splits — Fear and arguments divide the group and make escape more difficult. Characters: Hayama Sumiko, Miyazaki Asuka, Kishi Shota, Matsui Miki Location: Kisaragi Station area

Asuka's Last Stand

The survivors discover a possible passage back to reality. Asuka sends the others through the glowing doorway, stays behind to delay the pursuer, and is left facing the danger alone.

Key Events

• A Passage Is Found — The group discovers that the strange world may contain a route back to reality. Characters: Hayama Sumiko, Miyazaki Asuka, Kishi Shota, Matsui Miki Location: Strange world
• Asuka Holds Them Back — Asuka urges the others to run while she stays behind to delay the pursuer. Characters: Miyazaki Asuka, Hayama Sumiko, Kishi Shota, Matsui Miki Location: Near the glowing doorway
• A Student Disappears — One student disappears, leaving Asuka alone against the danger. Characters: Miyazaki Asuka, Hayama Sumiko, Kishi Shota, Matsui Miki Location: Near the glowing doorway

The Route Reopens

Sumiko returns to reality after seven years have passed outside and repeatedly searches for the station. Her messages with Haruna reveal the chain of missed trains that led to the crossing, beginning another escape attempt.

Key Events

• Sumiko Returns — Sumiko returns, but one night for her has become seven years outside. Characters: Hayama Sumiko Location: Real world
• Repeated Searches Fail — Sumiko repeatedly tries to find Kisaragi Station to save Asuka, but the route never reappears. Characters: Hayama Sumiko Location: Real-world railway route
• The Missed Trains — Old messages reveal that missed trains and accidental naps led to Sumiko's final train. Characters: Tsutsumi Haruna, Hayama Sumiko Location: Sumiko's home
• Haruna Enters Again — Haruna becomes involved in another attempt to escape the hostile station. Characters: Tsutsumi Haruna Location: Kisaragi Station
• The False Rescue — After reaching a bright exit, the group drives toward a glowing doorway as the threat follows. Characters: Tsutsumi Haruna Location: Road beyond the station
• Race Back To Reality — The apparent rescue becomes another desperate race back toward reality. Characters: Tsutsumi Haruna Location: Road toward the real world

Story Breakdown

• The Missing Passenger — Haruna's research brings her into contact with Sumiko and the mystery of her disappearance.
  • Disappearance Account — Sumiko's mysterious disappearance becomes associated with Kisaragi Station.
  • Thesis Interview — Haruna interviews Sumiko about the unexplained event.
• The Final Train — Sumiko explains the ordinary travel mistakes that placed her on the train crossing into the other world.
  • Missed Trains — Old messages later reveal a sequence of missed trains.
  • Tunnel Crossing — The late train unexpectedly enters a tunnel.
• Impossible Station — Sumiko reaches a station outside the normal railway system and finds herself isolated.
  • No Phone Signal — Her phone cannot connect, leaving her without ordinary communication.
  • Deserted Houses — The surrounding houses appear empty and the few people behave strangely.
• Students In Peril — Sumiko joins Asuka and the students, but the hostile environment quickly attacks the group.
  • Daisuke Transforms — Daisuke is attacked and covered by grotesque blood-vessel-like growths.
  • Taiko Pursuit — The survivors flee from taiko drums and an unseen threat.
• Asuka's Sacrifice — A possible exit appears, but Asuka chooses to delay the pursuer so the others can run.
  • Glowing Doorway — The group discovers a passage that may lead back to reality.
  • Teacher Left Behind — Asuka stays behind while the others approach the doorway.
• Time Lost Outside — Sumiko returns to reality changed by the time difference and remains determined to find the station again.
  • Seven-Year Gap — Only one night passes for Sumiko while seven years pass outside.
  • Failed Searches — Sumiko repeatedly looks for the route but it never reappears.
• Haruna's Second Escape — The investigation becomes another direct encounter with the hostile station and its pursuing danger.
  • Bright Exit — The group reaches a bright exit and finds a car.
  • False Rescue — The threat follows the car, turning rescue into another desperate race.

Directed by

Jirô Nagae

Key Cast

• Yuri Tsunematsu — Tsutsumi Haruna
• Eriko Sato — Hayama Sumiko
• Miyu Honda — Miyazaki Asuka
• Riko — Matsui Miki
• Raiga Terasaka — Iida Daisuke