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Summary

After an unpleasant incident, the unnamed high-school student protagonist finds himself unable to make friends with most of his classmates. To escape the bustle of lunch time, he goes to the school rooftop. However, one day he finds there a girl who tells him a meteorite is about to hit Earth and wipe humanity, and that she wants to commit suicide before that happens.

Mousoukyou Zanatorium
Mousoukyou Zanatorium
NAN%
Tags
  • Denpa
  • Sanatorium
  • Laid-back Heroine
  • Protagonist with Imaginary Friends
  • Delusion
Rating 6.2222 Users
Tsui no Sora Remake
Tsui no Sora Remake
NAN%
Tags
  • Denpa
  • Psychological Horror
  • Philosophy
  • Multiple Credit Rolls
  • Lesbian Domination
Rating 8.03792 Users
Seireki 2236-nen no Hisho
Seireki 2236-nen no Hisho
NAN%
Tags
  • AI Heroine
  • Science Fiction
  • Male Protagonist
  • No Sexual Content
  • ADV
Rating 6.4459 Users
Froggy Pot
Froggy Pot
NAN%
Tags
  • Amphibians
  • Existential Crisis
  • Mourning
  • Player as a Character
  • Depression
Rating 6.6225 Users
Subarashiki Hibi ~Furenzoku Sonzai~
Subarashiki Hibi ~Furenzoku Sonzai~
NAN%
Tags
  • 2010s
  • Denpa
  • Unlockable Protagonist
  • Okama Support Character
  • Varying Ending Songs
Rating 8.697,822 Users
Ie no Kagi
Ie no Kagi
NAN%
Tags
  • Elementary School
  • Lolicon Protagonist
  • Elementary School Student Heroine
  • Vertically Oriented Text
  • Infodumping
Rating 6.4958 Users
Hanachirasu
Hanachirasu
NAN%
Tags
  • Staff Combat
  • Modern Day Setting in a Fictional World
  • Duel
  • 2000s
  • Martial Artist Protagonist
Rating 7.191,641 Users
Chou Kagaku Dasshutsu Saihate no Cross Eyes
Chou Kagaku Dasshutsu Saihate no Cross Eyes
NAN%
Tags
  • Escape Game
  • ESP
  • Laboratory
  • Choices from Other Perspectives
  • Interactive Adventure Game
Rating 5.8928 Users
Does Anybody Really Know What Time It Is? "Glass no Naka no Shoujo"
Does Anybody Really Know What Time It Is? "Glass no Naka no Shoujo"
NAN%
Tags
  • Nurse Protagonist
  • Vertically Oriented Text
  • Hospital
  • Mystery
  • No Gallery
Rating 5.8920 Users
memories
memories
NAN%
Tags
  • Relationship Problems
  • Lesbian Protagonist
  • No Saves
  • Depression
  • No Skip Function
Rating 6.1620 Users
Shinobi Harisenbo
Shinobi Harisenbo
NAN%
Tags
  • Hime Protagonist
  • Sengoku Period
  • Shinobi Hero
  • Past Japan
  • Princess Protagonist
Rating 6.0530 Users
Seireki 2236-nen
Seireki 2236-nen
NAN%
Tags
  • Mind Screw
  • Infodumping
  • Future Japan
  • AI Heroine
  • Philosophy
Rating 7.37180 Users
Kubitori Sarasa
Kubitori Sarasa
NAN%
Tags
  • Bad True End
  • True End Death of Protagonist
  • Psychological Horror
  • Multiple Route Mystery
  • Winter
Rating 5.7556 Users
The End of the Summer "Saigo no Natsu"
The End of the Summer "Saigo no Natsu"
NAN%
Tags
  • Vertically Oriented Text
  • NVL
  • Photographic Backgrounds
  • No Gallery
Rating 5.5332 Users
Ji Shen
Ji Shen
NAN%
Tags
  • Modern Day China
  • Romance Between Protagonists
  • Chinese Heroine
  • Girl x Girl Romance
  • Coming-of-Age Drama
Rating 6.9529 Users
Issho ni Ikimashou Ikimashou Ikimashou
Issho ni Ikimashou Ikimashou Ikimashou
NAN%
Tags
  • Desert
  • Societal Collapse
  • Immortal Heroine
  • Post Apocalyptic Earth
  • Resurrection
Rating 7.54108 Users
Kimi to Kanojo to Kanojo no Koi.
Kimi to Kanojo to Kanojo no Koi.
NAN%
Tags
  • Homeless Heroine
  • 100% Completion Bonus
  • Interactive Display Devices
  • Dramatic Love Triangle
  • Love Triangle
Rating 8.015,084 Users
Archetype Arcadia
Archetype Arcadia
NAN%
Tags
  • Virtual Reality
  • Post Apocalyptic Earth
  • White Haired Protagonist
  • Magic/ESP Combat
  • Confinement in a Simulated Reality
Rating 6.8627 Users
eden* They were only two, on the planet.
eden* They were only two, on the planet.
NAN%
Tags
  • Detached Sexual Content
  • In Medias Res
  • Transhumanism
  • Unlockable Sexual Content
  • Future Earth
Rating 7.612,956 Users
Adabana Itan
Adabana Itan
NAN%
Tags
  • Support Character Based on a Fictional Person
  • Bookworm Protagonist
  • Metafiction
  • Fairy Tale
  • Bookworm Hero
Rating 7.37308 Users
malViolence
malViolence
NAN%
Tags
  • Escape Game
  • Survival Focus
  • Spy Protagonist
  • Puzzle Game
  • NaNoRenO
Rating 6.2722 Users
Fuyu no Polaris
Fuyu no Polaris
NAN%
Tags
  • Tomboy Protagonist
  • Epidemic
  • Journey
  • Multiple Protagonists
  • Apocalypse
Rating 7.22128 Users
Harmonia
Harmonia
NAN%
Tags
  • Robot Protagonist
  • Librarian Heroine
  • Church
  • Religious Heroine
  • Post Apocalyptic Earth
Rating 7.001,121 Users
MYTH
MYTH
NAN%
Tags
  • Philosophy
  • Completely Avoidable Heroine Rape by Others
  • Completely Avoidable Rape by the Protagonist
  • Character Profiles
  • Asian-style Manor
Rating 6.82313 Users
Hikage no Himari - sun in the shade
Hikage no Himari - sun in the shade
21%
Tags
  • Musical Themes
  • Instrumentalist Heroine
  • Hetare Protagonist
  • High School
  • Kinetic Novel
Rating 6.8825 Users
Koushuu Denwa
Koushuu Denwa
15%
Tags
  • Escape Game
  • Heisei Era
  • NVL
  • No Saves
  • No Skip Function
Rating 6.2823 Users
The End of the Summer "Saigo no Natsu"
The End of the Summer "Saigo no Natsu"
15%
Tags
  • Vertically Oriented Text
  • NVL
  • Photographic Backgrounds
  • No Gallery
Rating 5.5332 Users
Kubitori Sarasa
Kubitori Sarasa
13%
Tags
  • Bad True End
  • True End Death of Protagonist
  • Psychological Horror
  • Multiple Route Mystery
  • Winter
Rating 5.7556 Users
Seireki 2236-nen
Seireki 2236-nen
11%
Tags
  • Mind Screw
  • Infodumping
  • Future Japan
  • AI Heroine
  • Philosophy
Rating 7.37180 Users
memories
memories
10%
Tags
  • Relationship Problems
  • Lesbian Protagonist
  • No Saves
  • Depression
  • No Skip Function
Rating 6.1620 Users
Shinobi Harisenbo
Shinobi Harisenbo
10%
Tags
  • Hime Protagonist
  • Sengoku Period
  • Shinobi Hero
  • Past Japan
  • Princess Protagonist
Rating 6.0530 Users
Chou Kagaku Dasshutsu Saihate no Cross Eyes
Chou Kagaku Dasshutsu Saihate no Cross Eyes
10%
Tags
  • Escape Game
  • ESP
  • Laboratory
  • Choices from Other Perspectives
  • Interactive Adventure Game
Rating 5.8928 Users
Does Anybody Really Know What Time It Is? "Glass no Naka no Shoujo"
Does Anybody Really Know What Time It Is? "Glass no Naka no Shoujo"
10%
Tags
  • Nurse Protagonist
  • Vertically Oriented Text
  • Hospital
  • Mystery
  • No Gallery
Rating 5.8920 Users
Issho ni Ikimashou Ikimashou Ikimashou
Issho ni Ikimashou Ikimashou Ikimashou
9%
Tags
  • Desert
  • Societal Collapse
  • Immortal Heroine
  • Post Apocalyptic Earth
  • Resurrection
Rating 7.54108 Users
Archetype Arcadia
Archetype Arcadia
9%
Tags
  • Virtual Reality
  • Post Apocalyptic Earth
  • White Haired Protagonist
  • Magic/ESP Combat
  • Confinement in a Simulated Reality
Rating 6.8627 Users
Adabana Itan
Adabana Itan
8%
Tags
  • Support Character Based on a Fictional Person
  • Bookworm Protagonist
  • Metafiction
  • Fairy Tale
  • Bookworm Hero
Rating 7.37308 Users
Fuyu no Polaris
Fuyu no Polaris
8%
Tags
  • Tomboy Protagonist
  • Epidemic
  • Journey
  • Multiple Protagonists
  • Apocalypse
Rating 7.22128 Users
MYTH
MYTH
8%
Tags
  • Philosophy
  • Completely Avoidable Heroine Rape by Others
  • Completely Avoidable Rape by the Protagonist
  • Character Profiles
  • Asian-style Manor
Rating 6.82313 Users
Hello Charlotte: Heaven
Hello Charlotte: Heaven's Gate
8%
Tags
  • Non-Binary Protagonist
  • Coming-of-Age Drama
  • No Background Music
  • Philosophy
  • Lots of Event CGs
Rating 7.44153 Users
Kitto Zenbu Watashi no Sei
Kitto Zenbu Watashi no Sei
8%
Tags
  • Heroine with Heterochromia
  • Yandere Heroine
  • Highly Animated Sprites
  • Male Protagonist
  • ADV
Rating 5.1954 Users
Lynne
Lynne
8%
Tags
  • Modern Day British Isles
  • Childhood Friend Support Character
  • British Protagonist
  • Protagonist's Sister as a Support Character
  • Timid Protagonist
Rating 6.16200 Users
The noose
The noose
8%
Tags
  • Surreal
  • Late Branching Plot
  • Denpa
  • Domicile
  • No Character Sprites
Rating 5.88168 Users
Ame ni Shite Hito o Hazure
Ame ni Shite Hito o Hazure
8%
Tags
  • Rain
  • Black and White
  • Ambient Sounds
  • Murder Mystery
  • Student Club Member Protagonist
Rating 6.1274 Users
soundless - A MODERN SALEM IN REMOTE AREA -
soundless - A MODERN SALEM IN REMOTE AREA -
8%
Tags
  • Denpa
  • Domestic Violence
  • Non-sexual Child Abuse
  • Cult
  • Gore Filter
Rating 7.50234 Users
Chou Kagaku Dasshutsu Gear Detective
Chou Kagaku Dasshutsu Gear Detective
7%
Tags
  • Escape Game
  • ESP
  • Interactive Adventure Game
  • Puzzle Game
  • Private Detective Protagonist
Rating 6.1036 Users
Rinjin -Neighbor-
Rinjin -Neighbor-
7%
Tags
  • Haunted House
  • Detective Work
  • Ghost
  • Black and White
  • No Character Sprites
Rating 6.83140 Users
Torikago Seven Days
Torikago Seven Days
7%
Tags
  • Nameable Hero(es)
  • Amnesiac Protagonist
  • Western-style Manor
  • One True End
  • Varied Title Screens
Rating 6.8235 Users
Pale Cachexia
Pale Cachexia
7%
Tags
  • Cemetery
  • Illness
  • Third-person Narrative
  • Library
  • Fear of Death
Rating 7.3334 Users

Kosaka-san. has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.

Tags (13 total)

NameScoreImportanceWeight
Suicide2.331.834.27
Philosophy2.002.104.20
No Character Sprites2.331.633.80
Unnamed Protagonist2.001.883.75
Lots of Event CGs2.001.793.57
Kinetic Novel2.331.072.49
High School2.001.222.43
High School Student Protagonist2.001.202.41
High School Student Heroine2.000.851.69
No Sexual Content2.000.571.13
Male Protagonist2.000.300.60
ADV2.500.140.36
2.000.000.00

Traits (22 total)

NameCharactersImportanceWeight
Foreign Exchange Student Role12.741.90
Title Character Role12.621.82
Loud Personality12.311.60
Foreigner Role12.281.58
Cyan Hair12.031.41
Beret Clothes11.991.38
Dark Body11.681.16
Cyan Eyes11.661.15
Teacher Role11.561.08
Makeup Body11.531.06
Hairpin Clothes11.400.97
Not Sexually Involved Engages in (Sexual)11.350.94
High School Student Role20.850.94
Parted in Middle Hair11.250.87
Friendly Personality11.220.84
Friend Role11.200.83
School Uniform Clothes20.750.83
Brown Eyes10.900.63
Long Hair10.750.52
Brown Hair10.680.47
Slim Body10.580.40
Pale Body10.370.26