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Summary

A world where Spiria, a virus that causes delusions and hallucinations, has become an epidemic. The protagonist, Rui Genzaki, unfortunately gets infected with Spiria and begins to have hallucinations. His younger sister, Mone, takes him to Kamikawa Sanatorium Hospital. There he encounters his first love, Riza, the suspicious director, Anri, and strange monsters. Is the world you see reality? Or is it delusion? [From Steam]

Kurikuri Click ~Ore no Renaissance~
Kurikuri Click ~Ore no Renaissance~
NAN%
Tags
  • Lotion Play
  • Erotic Massage
  • Knight Heroine
  • Heroine with a Braid
  • Ponytail Heroine
Rating 6.3338 Users
Rinjin -Neighbor-
Rinjin -Neighbor-
NAN%
Tags
  • Haunted House
  • Detective Work
  • Ghost
  • Black and White
  • No Character Sprites
Rating 6.83140 Users
Menherafflesia
Menherafflesia
NAN%
Tags
  • Yangire Heroine
  • Plants & Flowers
  • Obsession
  • Half-orphan Heroine
  • Heroine with Psychological Problems
Rating 6.72128 Users
Kemomimi Musume-tachi ga Iyashite Kureru Kozukuri Onsen
Kemomimi Musume-tachi ga Iyashite Kureru Kozukuri Onsen'yado
NAN%
Tags
  • Kemonomimi Heroine
  • Werewolf Heroine
  • Unnamed Protagonist
  • Rabbitgirl Heroine
  • Kitsune Heroine
Rating 6.3857 Users
Hansel to Gretel DS
Hansel to Gretel DS
NAN%
Tags
  • Heroine Based on a Fictional Person
  • Protagonist Based on a Fictional Person
  • Cannibalism
  • Fairy Tale
  • Protagonist's Sister as a Heroine
Rating 5.8146 Users
Shihori Escape
Shihori Escape
NAN%
Tags
  • Amnesiac Protagonist
  • Pixel Art
  • 100% Completion Bonus
  • Flashback
  • Relationship Problems
Rating 5.87126 Users
Steins;Gate x Sanrio Characters "Kaikou Souguu no Goldig Party"
Steins;Gate x Sanrio Characters "Kaikou Souguu no Goldig Party"
NAN%
Tags
  • Crossover
  • Kinetic Novel
  • ADV
Rating 4.9971 Users
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
NAN%
Tags
  • Production of Pornography (Professional)
  • Actress Heroine
  • Mirror Sex
  • Only Non-Virgin Heroines
  • Condoms
Rating 6.2326 Users
Torikago Seven Days
Torikago Seven Days
NAN%
Tags
  • Nameable Hero(es)
  • Amnesiac Protagonist
  • Western-style Manor
  • One True End
  • Varied Title Screens
Rating 6.8235 Users
Daisuki -The her Adonis-
Daisuki -The her Adonis-
NAN%
Tags
  • Deredere Heroine
  • Normal Scene Recollection
  • Yandere Heroine
  • Unlockable Gallery
  • Varied Title Screens
Rating 5.6650 Users
Ashita, Inochi ga Owaru to Shitara
Ashita, Inochi ga Owaru to Shitara
NAN%
Tags
  • Attempted Suicide
  • Desperation
  • Slice of Life Drama
  • Depression
  • Life and Death Drama
Rating 6.5240 Users
...in white
...in white
NAN%
Tags
  • Confinement
  • Multiple Protagonists
  • Game Over
  • Mystery
  • Bad Ending(s)
Rating 5.8327 Users
Kaleido Stella
Kaleido Stella
NAN%
Tags
  • Extraterrestrial
  • Alien Heroine
  • Apocalypse
  • Non-human Heroine
  • Cult
Rating 7.1226 Users
Tsubasa Heaven
Tsubasa Heaven
NAN%
Tags
  • Student-Teacher Romance
  • Psychological Horror
  • Heroine with Psychological Problems
  • Yandere Heroine
  • Thriller
Rating 6.1925 Users
Idol ni Natta Kouhai ga Tanezuke Fan Kanshasai o Shiteita Ken ~Ore, Shiken ni Ukattara Kokuhaku Surun Da... Sore NTR Flag w~
Idol ni Natta Kouhai ga Tanezuke Fan Kanshasai o Shiteita Ken ~Ore, Shiken ni Ukattara Kokuhaku Surun Da... Sore NTR Flag w~
NAN%
Tags
  • Cat Cosplay
  • Unavoidable Netorare
  • Defloration by Others
  • Netorare Type B
  • Idol Heroine
Rating 5.3130 Users
Tsukimi Planet
Tsukimi Planet
NAN%
Tags
  • Dying Protagonist
  • Sickly Protagonist
  • Hospital
  • Terminal Illness
  • Alien Heroine
Rating 5.77117 Users
Full Bokko Youchien
Full Bokko Youchien
NAN%
Tags
  • Nursery School
  • Emotionless Protagonist
  • Black Comedy
  • Child Protagonist
  • Protagonist as the Only Male
Rating 5.42116 Users
Root Film
Root Film
NAN%
Tags
  • Female Protagonist for a Short Time
  • Actor/Actress Protagonist
  • Murder Mystery
  • Actress Heroine
  • Flat Tints Only
Rating 6.80101 Users
Nightmare x Vampire ~Fukushuu no Inferno~
Nightmare x Vampire ~Fukushuu no Inferno~
NAN%
Tags
  • Transfer Student Protagonist
  • Monster Birth
  • Bleep Censor
  • Hairjob
  • Rape
Rating 6.9166 Users
Himemiko Iden Jouitai
Himemiko Iden Jouitai
NAN%
Tags
  • Completely Avoidable Protagonist Rape
  • Miko Protagonist
  • Nude Filter
  • Rape on Defeat
  • Combat with Bladed Weapons
Rating 6.1521 Users
Bimajo no Yuuwaku ~Kanreki Bijin Mama no Wakasa no Himitsu~
Bimajo no Yuuwaku ~Kanreki Bijin Mama no Wakasa no Himitsu~
NAN%
Tags
  • Obacon
  • Reverse Netorare
  • Discreet Phone Sex
  • Only One Bad Ending
  • Only One Good Ending
Rating 5.5762 Users
Eien
Eien
NAN%
Tags
  • Checkpoints
  • Blind Heroine
  • High Amount of Bad Endings
  • Protagonist as the Only Male
  • No Quick Save/Load
Rating 6.4622 Users
Ningyou no Kizuato
Ningyou no Kizuato
NAN%
Tags
  • Modern Day Tokyo
  • Disappearance
  • Intrigue
  • Linear Plot
  • Thriller
Rating 6.0282 Users
Haitoku Shirene - Anata no Shiranai Naraku no Soko
Haitoku Shirene - Anata no Shiranai Naraku no Soko
NAN%
Tags
  • Model Heroine
  • Central Heroine
  • Mindbreak
  • Relationship Problems
  • Psychological Horror
Rating 5.7325 Users
Haishin 2
Haishin 2
20%
Tags
  • Shopping Mall
  • Character Movement
  • Jump Scares
  • Puzzle Game
  • Online Streamer Protagonist
Rating 6.0024 Users
Koushuu Denwa
Koushuu Denwa
19%
Tags
  • Escape Game
  • Heisei Era
  • NVL
  • No Saves
  • No Skip Function
Rating 6.2823 Users
Tsubasa Heaven
Tsubasa Heaven
18%
Tags
  • Student-Teacher Romance
  • Psychological Horror
  • Heroine with Psychological Problems
  • Yandere Heroine
  • Thriller
Rating 6.1925 Users
Kaleido Stella
Kaleido Stella
17%
Tags
  • Extraterrestrial
  • Alien Heroine
  • Apocalypse
  • Non-human Heroine
  • Cult
Rating 7.1226 Users
...in white
...in white
17%
Tags
  • Confinement
  • Multiple Protagonists
  • Game Over
  • Mystery
  • Bad Ending(s)
Rating 5.8327 Users
Daisuki -The her Adonis-
Daisuki -The her Adonis-
16%
Tags
  • Deredere Heroine
  • Normal Scene Recollection
  • Yandere Heroine
  • Unlockable Gallery
  • Varied Title Screens
Rating 5.6650 Users
Ashita, Inochi ga Owaru to Shitara
Ashita, Inochi ga Owaru to Shitara
16%
Tags
  • Attempted Suicide
  • Desperation
  • Slice of Life Drama
  • Depression
  • Life and Death Drama
Rating 6.5240 Users
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
15%
Tags
  • Production of Pornography (Professional)
  • Actress Heroine
  • Mirror Sex
  • Only Non-Virgin Heroines
  • Condoms
Rating 6.2326 Users
Torikago Seven Days
Torikago Seven Days
14%
Tags
  • Nameable Hero(es)
  • Amnesiac Protagonist
  • Western-style Manor
  • One True End
  • Varied Title Screens
Rating 6.8235 Users
Tsukimi Planet
Tsukimi Planet
14%
Tags
  • Dying Protagonist
  • Sickly Protagonist
  • Hospital
  • Terminal Illness
  • Alien Heroine
Rating 5.77117 Users
Root Film
Root Film
13%
Tags
  • Female Protagonist for a Short Time
  • Actor/Actress Protagonist
  • Murder Mystery
  • Actress Heroine
  • Flat Tints Only
Rating 6.80101 Users
Himemiko Iden Jouitai
Himemiko Iden Jouitai
13%
Tags
  • Completely Avoidable Protagonist Rape
  • Miko Protagonist
  • Nude Filter
  • Rape on Defeat
  • Combat with Bladed Weapons
Rating 6.1521 Users
Eien
Eien
13%
Tags
  • Checkpoints
  • Blind Heroine
  • High Amount of Bad Endings
  • Protagonist as the Only Male
  • No Quick Save/Load
Rating 6.4622 Users
Haitoku Shirene - Anata no Shiranai Naraku no Soko
Haitoku Shirene - Anata no Shiranai Naraku no Soko
12%
Tags
  • Model Heroine
  • Central Heroine
  • Mindbreak
  • Relationship Problems
  • Psychological Horror
Rating 5.7325 Users
Aniyome Ijiri
Aniyome Ijiri
12%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • In-law Incest
  • Only Adult Heroines
  • Married Heroine
  • Single Ending
Rating 5.5837 Users
Oinari-sama to Dadaama Kozukurikon ~Nuicha Dame! Takusan Dashite Oneesan no Shikyuu Ippai ni Shite Kudasai ne♪~
Oinari-sama to Dadaama Kozukurikon ~Nuicha Dame! Takusan Dashite Oneesan no Shikyuu Ippai ni Shite Kudasai ne♪~
12%
Tags
  • Kitsune Heroine
  • Goddess Heroine
  • Pregnancy Good Ending
  • Single Ending
  • Under the Same Roof
Rating 6.0953 Users
Kubitori Sarasa
Kubitori Sarasa
12%
Tags
  • Bad True End
  • True End Death of Protagonist
  • Psychological Horror
  • Multiple Route Mystery
  • Winter
Rating 5.7556 Users
Ginga Ojou-sama Densetsu Yuna
Ginga Ojou-sama Densetsu Yuna
12%
Tags
  • Duel
  • Superheroine
  • Messiah Protagonist
  • Heroine with Armor
  • Idol Protagonist
Rating 6.6925 Users
Watashi-tachi Marriage 1
Watashi-tachi Marriage 1
11%
Tags
  • Spy Protagonist
  • Built-in Encyclopedia
  • Highly Animated Sprites
  • Lip Sync
  • All-girls School
Rating 6.3931 Users
CyberRebeat -The Fifth Domain of Warfare-
CyberRebeat -The Fifth Domain of Warfare-
11%
Tags
  • Hacker Heroine
  • Multiple Opening Movies
  • Cyberpunk
  • Crime
  • Unlockable Gallery
Rating 5.9124 Users
Dahlia
Dahlia
11%
Tags
  • France
  • 19th Century
  • Europe
  • Lesbian Protagonist
  • Past Earth
Rating 5.3157 Users
Viper-M1
Viper-M1
11%
Tags
  • Comedy Rape
  • High Amount of Special Effects
  • Anthology
  • Slime Monster Rape
  • Interactive Movie
Rating 5.4769 Users
Uruwashi no Seimegami Cecil o Sukuu Nakadashi Shinkon Seikatsu! ~Amaete Ii kara... Anata no Kodane o Takusan Shikyuu ni Sosoide?~
Uruwashi no Seimegami Cecil o Sukuu Nakadashi Shinkon Seikatsu! ~Amaete Ii kara... Anata no Kodane o Takusan Shikyuu ni Sosoide?~
11%
Tags
  • Goddess Heroine
  • Heroine with Sport Bloomers
  • Cosplay
  • Linear Plot
  • Single Ending
Rating 6.3434 Users
Secret Pie
Secret Pie
11%
Tags
  • Highly Animated Sprites
  • Naked Sprites
  • Early Sexual Content
  • Sexual Content
  • Male Protagonist
Rating 5.4050 Users

Mousoukyou Zanatorium 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 (16 total)

NameScoreImportanceWeight
Denpa3.002.547.62
Sanatorium2.003.246.48
Laid-back Heroine2.002.865.72
Protagonist with Imaginary Friends2.002.835.66
Delusion2.002.645.29
Protagonist's Younger Sister as a Heroine2.001.873.74
Proactive Protagonist2.001.673.34
Brocon Heroine2.001.613.21
One True End2.001.382.76
Bad Ending(s)2.001.192.39
Protagonist's Childhood Friend as a Heroine2.001.142.28
Lots of Event CGs1.001.791.79
Bloody Scenes1.001.551.55
Multiple Endings2.000.671.34
No Sexual Content2.000.571.13
Male Protagonist2.000.300.60

Traits (48 total)

NameCharactersImportanceWeight
Hospital Gown Clothes22.823.10
Ambidextrous Body14.323.00
Social Organization Leader Role13.702.57
Eccentric Personality22.292.52
Heterochromia Eyes22.252.48
Skeleton Role13.502.42
Teal Eyes31.722.39
Illness Subject of22.142.35
Nihilist Personality13.342.31
Gas Mask Clothes13.342.31
Hospitalization Subject of22.102.31
Assault Rifle Items13.192.21
Shinai Items13.182.21
Suicide Ideation Engages in13.172.19
Psychosis Subject of13.152.18
Figment Role12.821.96
Cheerful Personality21.741.91
Delusion Subject of12.691.87
Slippers Clothes12.671.85
Kendo Engages in12.581.79
Backpack Items12.491.73
Suicide Attempt Engages in12.451.69
Sleeveless Dress Clothes12.401.66
Red Eyes31.201.66
Orange Hair21.511.66
Hairpin Clothes21.401.54
Book Items12.121.47
Brother Complex Personality12.061.43
Robe Clothes12.051.42
Optimist Personality12.031.41
Funny Personality12.001.38
Childhood Friend Role21.261.38
Selfish Personality11.961.36
Amnesia Subject of11.951.35
Violet Hair21.191.31
Rude Personality11.871.29
Fingerless Gloves Clothes11.851.29
Lab Coat Clothes11.801.24
Coat Clothes11.701.18
Confident Personality11.691.17
Green Eyes21.021.12
Bracelet Clothes11.561.08
Pendant Necklace Clothes11.521.05
Smart Personality11.461.01
White Hair11.330.92
Twin Tails Hair11.130.78
Amber Eyes11.030.71
Brown Hair10.680.47