Supernatural comedy with panty visions determining humanity's fate
Story Structure — 4 Plot Phases
Spiritual Awakening
Yuta discovers his spirit abilities and forms the core team
Key Events
Yuta's Accident — Yuta falls down stairs and enters spirit world Characters: Yūta Iridatsu, Akina Iridatsu, ChiranosukeLocation: Apartment Building
Spirit World Discovery — Yuta discovers he can possess Chiranosuke Characters: Yūta Iridatsu, ChiranosukeLocation: Spirit Realm
Meet Mikatan — Yuta meets Mikatan in her apartment Characters: Yūta Iridatsu, Mikatan Narugino, ChiranosukeLocation: Apartment
Form Team — Main characters form team to solve mysteries Characters: Yūta Iridatsu, Mikatan Narugino, Ito Hikiotani, Meika Daihatsu, Rabura ChichibuLocation: Apartment
First Panty Vision — Yuta sees Mikatan's panties, triggers vision Characters: Yūta Iridatsu, Mikatan NaruginoLocation: Apartment
Spirit World — Dimension where spirits exist Characters: Yūta Iridatsu, ChiranosukeLocation: Spirit Realm
Panty Vision — Ability to see future through panties Characters: Yūta IridatsuLocation: Various
Panty Prophecies
Yuta's panty visions reveal impending disaster
Key Events
First Panty Vision — Yuta sees Mikatan's panties, triggers vision Characters: Yūta Iridatsu, Mikatan NaruginoLocation: Apartment
Ryuuto Appears — Ryuuto confronts Yuta about Mikatan Characters: Yūta Iridatsu, Mikatan Narugino, Ryuuto TeraokaLocation: School
First Evil Spirit — Group encounters first evil spirit Characters: Yūta Iridatsu, Mikatan Narugino, Rabura Chichibu, ChiranosukeLocation: City Street
Chihaya's Plan — Chihaya reveals his evil plan Characters: Chihaya Tomoda, PineLocation: Secret Base
Team Rescues Rabura — Team attempts to rescue Rabura Characters: Yūta Iridatsu, Mikatan Narugino, Ito Hikiotani, Meika Daihatsu, ChiranosukeLocation: Abandoned Building
Final Battle — Final confrontation with Chihaya Characters: Yūta Iridatsu, Chihaya Tomoda, Mikatan Narugino, Rabura Chichibu, ChiranosukeLocation: Spirit World
Ito's Backstory — Ito shares her past with Yuta Characters: Ito Hikiotani, Yūta IridatsuLocation: School
Mikatan's Past — Mikatan reveals her idol past Characters: Mikatan Narugino, Yūta IridatsuLocation: Theater
Chiranosuke's Sacrifice — Chiranosuke helps Yuta in final battle Characters: Chiranosuke, Yūta Iridatsu, Chihaya TomodaLocation: Spirit World
Final Resolution
Team defeats Chihaya and saves the world
Key Events
Final Battle — Final confrontation with Chihaya Characters: Yūta Iridatsu, Chihaya Tomoda, Mikatan Narugino, Rabura Chichibu, ChiranosukeLocation: Spirit World
World Saved — Team saves the world from destruction Characters: Yūta Iridatsu, Mikatan Narugino, Ito Hikiotani, Meika Daihatsu, Rabura Chichibu, Akina IridatsuLocation: Apartment
New Beginning — Team continues living together Characters: Yūta Iridatsu, Mikatan Narugino, Ito Hikiotani, Meika Daihatsu, Rabura ChichibuLocation: Apartment
Story Breakdown
Spirit World — Dimension where spirits exist
Chiranosuke — Spirit guide helping Yuta
Possession Ability — Yuta can possess Chiranosuke
Main Characters — Core team fighting to save the world
Yūta Iridatsu — Protagonist with spirit powers
Mikatan Narugino — Idol and love interest
Ito Hikiotani — Mysterious girl with secrets
Meika Daihatsu — Genius inventor
Rabura Chichibu — Spirit medium
Antagonists — Villains threatening humanity
Chihaya Tomoda — Main villain with evil plan
Pine — Chihaya's follower
Central Conflict — Panty visions determine humanity's fate
Panty Vision — Ability to see future through panties
World Destruction — Humanity dies if Yuta sees too many panties
Character Relationships — Connections between main characters
Romantic Tensions — Yuta and Mikatan's developing relationship
Team Dynamics — How the main characters work together
Family Bonds — Yuta and Akina's sibling relationship
High schooler Yūta Iridatsu has experienced “astral projection” i.e. his spirit has been separated from his body. He woke up in a mansion named Koraikan and met a cat spirit named Chiranosuke, who told him “You must find the Sacred Tome of Koraikan in order to return to your physical body.” While searching through corridors of Koraikan, Yūta bumped into underpants of its female residents, and doing so would, eh, create some big trouble for planet Earth.
