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Summary

Ryutaro cares about his younger sister Sakuno more than anything else in the world. But, she has an incurable sickness eating away at her. When the doctor announces that she only has a week left to live, he takes her to a sanitarium with some mysterious tickets, seeing it as her last hope. Upon arriving at the secluded building, tucked away in the mountains, they are greeted up by Konohana, the nurse in charge and the only human nearby. With only seven days left, just what can happen? Just what can be done? [From a review by Choux]

Tsukikagerou
Tsukikagerou
NAN%
Tags
  • Taishou Era
  • Past
  • Shinto Shrine
  • Mischievous Protagonist
  • Nakige
Rating 7.1523 Users
Nanatsuiro★Drops
Nanatsuiro★Drops
NAN%
Tags
  • Gardening Club
  • Shapeshifting
  • Mahou Shoujo Heroine
  • Built-in Flowchart
  • Pure Love Story
Rating 7.22129 Users
Furuiro Meikyuu Rondo ~HISTOIRE DE DESTIN~
Furuiro Meikyuu Rondo ~HISTOIRE DE DESTIN~
NAN%
Tags
  • Built-in Flowchart
  • Central Heroine
  • Siscon Support Character
  • Autosave Only
  • Protagonist with Partial Voice Acting
Rating 7.66100 Users
Ame Koi
Ame Koi
NAN%
Tags
  • Rain
  • Homecoming
  • May-December Romance
  • Writer Protagonist
  • Protagonist as the Only Male
Rating 6.74115 Users
5 -Five-
5 -Five-
NAN%
Tags
  • Modern Day Hokkaido
  • Utsuge
  • Varied Title Screens
  • Winter
  • Drama
Rating 7.2322 Users
White ~Blanche Comme la Lune~
White ~Blanche Comme la Lune~
NAN%
Tags
  • Different Love Interest(s) Per Protagonist
  • Foreigner Heroine
  • Trap Support Character
  • Sex with Others
  • Heroine with Gothic Look
Rating 6.4920 Users
Shoin, Aruiwa Ushinawareta Yume no Monogatari.
Shoin, Aruiwa Ushinawareta Yume no Monogatari.
NAN%
Tags
  • Mind Screw
  • Multiple Route Mystery
  • Confinement
  • Unavoidable Heroine Rape by the Protagonist
  • Western-style Manor
Rating 7.4880 Users
Ore wa Shoujo Mangaka
Ore wa Shoujo Mangaka
NAN%
Tags
  • Comic Convention
  • Artist Protagonist
  • Tsukkomi Heroine
  • Mangaka Protagonist
  • Mangaka Heroine
Rating 7.1823 Users
Nagomibako Innocent Grey Fandisc
Nagomibako Innocent Grey Fandisc
NAN%
Tags
  • 50's
  • Past
  • Shouwa Era
  • Tall Heroine
  • Heroine with Kimono
Rating 6.56131 Users
Futari no Qualia
Futari no Qualia
NAN%
Tags
  • Vertically Oriented Text
  • Low Sexual Content
  • No Character Sprites
  • NVL
  • Brief Branches Only
Rating 6.3833 Users
Scarlett
Scarlett
NAN%
Tags
  • Espionage
  • Spy Protagonist
  • Genius Protagonist
  • Pilot Heroine
  • Airplane
Rating 7.6997 Users
Aka
Aka
NAN%
Tags
  • Desert
  • Low Fantasy
  • Past
  • Unlockable Epilogue
  • Flashback
Rating 7.2731 Users
V.G. Neo
V.G. Neo
NAN%
Tags
  • Tournament
  • Long Common Route
  • Enforced Playing Order
  • Third-person Narrative
  • Ship
Rating 7.1626 Users
Yunohana
Yunohana
NAN%
Tags
  • Goddess Heroine
  • Winter
  • Poor Protagonist
  • Unlockable Routes
  • Lolicon
Rating 6.9446 Users
Setsuei
Setsuei
NAN%
Tags
  • Homecoming
  • Fictional Modern Day Japanese Countryside
  • Protagonist's Older Sister as a Heroine
  • Japanese Mythology
  • Siscon Protagonist
Rating 7.4758 Users
120 Yen no Haru
120 Yen no Haru
NAN%
Tags
  • Anthology
  • Unnamed Protagonist
  • Episodic Story
  • Elementary School Student Heroine
  • Insert Songs
Rating 7.4396 Users
Aete Mushi Suru Kimi to no Mirai ~Relay Broadcast~
Aete Mushi Suru Kimi to no Mirai ~Relay Broadcast~
NAN%
Tags
  • Broadcasting Club
  • Non-blood-related Incest
  • Hotblooded Heroine
  • Student Club
  • Transfer Student Heroine
Rating 7.41143 Users
Moshimo Ashita ga Hare Naraba
Moshimo Ashita ga Hare Naraba
NAN%
Tags
  • Gardening Club
  • Youkai Heroine
  • Protagonist's Sister as a Heroine
  • Dramatic Love Triangle
  • Ghost Heroine
Rating 7.59123 Users
Atori no Sora to Shinchuu no Tsuki
Atori no Sora to Shinchuu no Tsuki
NAN%
Tags
  • Orphan Heroine
  • Slice of Life Drama
  • Traditionalist Family
  • Blind Heroine
  • Conspiracy
Rating 7.2223 Users
Shirokuma Bell Stars♪
Shirokuma Bell Stars♪
NAN%
Tags
  • The Holiday Season
  • Winter
  • Low Sexual Content
  • Late Sexual Content
  • Early Branching Plot
Rating 6.8831 Users
Shiokaze no Kieru Umi ni
Shiokaze no Kieru Umi ni
NAN%
Tags
  • Body of Water
  • Slow-burn Romance
  • Flat Tints Only
  • Arranged Marriage
  • Father Support Character
Rating 6.6933 Users
Rakuen ~Ai Kawarazu na Boku. no Baai~
Rakuen ~Ai Kawarazu na Boku. no Baai~
NAN%
Tags
  • Design Story
  • Artist Heroine
  • Super Deformed Sprites
  • Writer Heroine
  • Seiyuu Heroine
Rating 7.7756 Users
Cthulhu ~Great Hunting~
Cthulhu ~Great Hunting~
NAN%
Tags
  • Cthulhu Mythos
  • Heroine with Heterochromia
  • Symbiote / Parasite
  • Heroine with Jeans
  • Twin Sisters as Heroines
Rating 5.8420 Users
Chocolat ~maid cafe "curio"~
Chocolat ~maid cafe "curio"~
NAN%
Tags
  • Baker Heroine
  • Slice of Life Drama
  • Brother/Sister Romance
  • Protagonist's Younger Sister as a Heroine
  • Late Sexual Content
Rating 7.0992 Users
Sanarara
Sanarara
27%
Tags
  • Anthology
  • Late Sexual Content
  • Low Sexual Content
  • Episodic Story
  • Unlockable Sexual Content
Rating 7.6476 Users
Aster
Aster
27%
Tags
  • Different Love Interest(s) Per Protagonist
  • Kendo Club
  • School Sports Club Member Protagonist
  • Boke Protagonist
  • Twin Sisters as Heroines
Rating 7.6677 Users
Yunohana
Yunohana
25%
Tags
  • Goddess Heroine
  • Winter
  • Poor Protagonist
  • Unlockable Routes
  • Lolicon
Rating 6.9446 Users
V.G. Neo
V.G. Neo
25%
Tags
  • Tournament
  • Long Common Route
  • Enforced Playing Order
  • Third-person Narrative
  • Ship
Rating 7.1626 Users
Aka
Aka
24%
Tags
  • Desert
  • Low Fantasy
  • Past
  • Unlockable Epilogue
  • Flashback
Rating 7.2731 Users
Futari no Qualia
Futari no Qualia
22%
Tags
  • Vertically Oriented Text
  • Low Sexual Content
  • No Character Sprites
  • NVL
  • Brief Branches Only
Rating 6.3833 Users
Scarlett
Scarlett
22%
Tags
  • Espionage
  • Spy Protagonist
  • Genius Protagonist
  • Pilot Heroine
  • Airplane
Rating 7.6997 Users
Ore wa Shoujo Mangaka
Ore wa Shoujo Mangaka
21%
Tags
  • Comic Convention
  • Artist Protagonist
  • Tsukkomi Heroine
  • Mangaka Protagonist
  • Mangaka Heroine
Rating 7.1823 Users
Nagomibako Innocent Grey Fandisc
Nagomibako Innocent Grey Fandisc
20%
Tags
  • 50's
  • Past
  • Shouwa Era
  • Tall Heroine
  • Heroine with Kimono
Rating 6.56131 Users
120 Yen no Haru
120 Yen no Haru
20%
Tags
  • Anthology
  • Unnamed Protagonist
  • Episodic Story
  • Elementary School Student Heroine
  • Insert Songs
Rating 7.4396 Users
Moshimo Ashita ga Hare Naraba
Moshimo Ashita ga Hare Naraba
19%
Tags
  • Gardening Club
  • Youkai Heroine
  • Protagonist's Sister as a Heroine
  • Dramatic Love Triangle
  • Ghost Heroine
Rating 7.59123 Users
Shirokuma Bell Stars♪
Shirokuma Bell Stars♪
19%
Tags
  • The Holiday Season
  • Winter
  • Low Sexual Content
  • Late Sexual Content
  • Early Branching Plot
Rating 6.8831 Users
Rakuen ~Ai Kawarazu na Boku. no Baai~
Rakuen ~Ai Kawarazu na Boku. no Baai~
19%
Tags
  • Design Story
  • Artist Heroine
  • Super Deformed Sprites
  • Writer Heroine
  • Seiyuu Heroine
Rating 7.7756 Users
Chocolat ~maid cafe "curio"~
Chocolat ~maid cafe "curio"~
19%
Tags
  • Baker Heroine
  • Slice of Life Drama
  • Brother/Sister Romance
  • Protagonist's Younger Sister as a Heroine
  • Late Sexual Content
Rating 7.0992 Users
Soshite Ashita no Sekai yori
Soshite Ashita no Sekai yori
19%
Tags
  • Slice of Life Drama
  • Island
  • Family
  • Apocalypse
  • Heroine with Sport Bloomers
Rating 7.48118 Users
Hitori no Qualia
Hitori no Qualia
18%
Tags
  • Hikikomori Protagonist
  • Romance Between Protagonists
  • Lesbian Lolicon
  • Softcore
  • Lesbian Sex Only
Rating 6.4348 Users
narcissu 3rd -Die Dritte Welt-
narcissu 3rd -Die Dritte Welt-
18%
Tags
  • Mercenary Protagonist
  • Royal Protagonist
  • Combat with Bladed Weapons
  • Anthology
  • Utsuge
Rating 6.87229 Users
Tenshi no Hane o Fumanaide
Tenshi no Hane o Fumanaide
18%
Tags
  • Christian Mythology
  • Trap Protagonist
  • Crippled Heroine
  • Martial Artist Protagonist
  • Religious Heroine
Rating 7.67119 Users
Natsuzora Kanata
Natsuzora Kanata
18%
Tags
  • Homecoming
  • Heroine with a Sundress
  • Fictional Modern Day Japanese Island
  • Half-orphan Heroine
  • Traditionalist Family
Rating 7.64182 Users
Tousui Kitan
Tousui Kitan
17%
Tags
  • Countryside
  • Low Sexual Content
  • Vertically Oriented Text
  • Childishly Violent Heroine
  • Reunion
Rating 7.1379 Users
Hanafubuki ~Sennen no Koi o Shimashita~
Hanafubuki ~Sennen no Koi o Shimashita~
17%
Tags
  • Kuudere Heroine
  • Heroine with Swimsuits
  • Brocon Heroine
  • Onna Bugeisha Heroine
  • Emotionless Heroine
Rating 7.0345 Users
StarTRain
StarTRain
17%
Tags
  • Poor Heroine
  • Heroine With Kansai Accent
  • Passage of Time
  • Drama
  • Summer
Rating 7.4532 Users
Gin
Gin'iro
17%
Tags
  • Heian Period
  • Sacred Treasure
  • Mute Heroine
  • Homeless Heroine
  • Depression (obsolete)
Rating 7.23120 Users
Itsuka, Todoku, Ano Sora ni.
Itsuka, Todoku, Ano Sora ni.
17%
Tags
  • Kanji Puns
  • Multiple Opening Movies
  • Asian-style Manor
  • Late Sexual Content
  • Enforced Playing Order
Rating 7.77156 Users

Piano no Mori no Mankai no Shita 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 (19 total)

NameScoreImportanceWeight
Short Sexual Scenes2.001.833.65
Non-blood-related Brother/Sister Incest2.001.773.53
Sickly Heroine1.602.173.46
Low Sexual Content2.001.633.27
Nurse Heroine1.601.812.89
Only Virgin Heroines2.001.082.17
Incest1.002.122.12
Drama1.251.431.78
Comedy1.501.101.66
Modern Day1.001.571.57
Defloration2.000.761.52
Fictional Beings0.672.161.45
Mystery1.001.311.31
Branching Plot1.001.301.30
Romance1.400.901.26
Sexual Content1.330.630.84
Lolicon0.401.740.69
Male Protagonist1.250.300.38
ADV2.000.140.29

Traits (53 total)

NameCharactersImportanceWeight
Pianist Role22.572.82
Non-blood-related Incest Engages in (Sexual)22.152.37
Stethoscope Items12.982.07
Kemonomimi Hood Clothes12.882.00
Terminal Illness Subject of12.541.76
Non-blood-related Brother Role12.381.65
Handbag Items12.291.59
Nightgown Clothes12.281.58
Cat Role12.221.54
Slit Pupils Eyes12.171.51
Non-blood-related Sister Role12.171.50
Hakama Clothes12.161.50
Nurse Role12.151.49
Tail Body12.151.49
Red Eyes21.201.31
Maid Role11.841.27
Outdoor Sex Engages in (Sexual)21.161.27
Hat Clothes11.831.27
Older Brother Role11.731.20
Reserved Personality11.711.19
Anal Fingering Subject of (Sexual)11.711.19
Vaginal Fingering Subject of (Sexual)21.081.18
Ribbon Hair Accessory Clothes11.661.15
Relaxed Personality11.641.13
Reverse Cowgirl Subject of (Sexual)11.631.13
Garter Belt Stockings Clothes11.621.12
Kimono Clothes11.571.09
Vest Clothes11.521.06
Pendant Necklace Clothes11.521.05
Maid's Dress Clothes11.511.05
Pissing Engages in (Sexual)11.471.02
Younger Sister Role11.451.00
Hair Tie Clothes11.410.98
Masturbation Engages in (Sexual)11.400.97
Blunt Bangs Hair11.400.97
Bathroom Sex Engages in (Sexual)11.390.96
Grey Hair11.380.96
Virgin Sex Engages in (Sexual)20.850.94
Belt Clothes11.270.88
Teen Body30.620.86
Trousers Clothes11.190.82
Shirt Clothes11.160.80
Handjob Engages in (Sexual)11.160.80
Brown Hair20.680.75
Quickie Fix Subject of (Sexual)11.080.75
Amber Eyes11.030.72
Sidehair Hair10.980.68
Short Hair20.610.67
Cowgirl Subject of (Sexual)10.950.66
Waist Length+ Hair10.810.56
Black Hair10.810.56
Blowjob Engages in (Sexual)10.760.53
Pale Body30.370.51