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Summary

The protagonist is beautiful, smart, and good at sports. She is the perfect daughter of a respected family. However, she is suddenly stricken with a bizarre disease called "Glass Heart Syndrome". If her heart rate rises above normal, she will die. The only cure is to train her heart by experiencing heart-pounding situations through dating!

KLAP!! ~Kind Love And Punish~
KLAP!! ~Kind Love And Punish~
NAN%
Tags
  • Youkai Hero
  • Non-human Hero
  • Poor Hero
  • Youkai
  • Ghost Hero
Rating 7.2943 Users
Black Wolves Saga -Bloody Nightmare-
Black Wolves Saga -Bloody Nightmare-
NAN%
Tags
  • Genocide
  • Obsession
  • Gothic Romance
  • Catboy Hero
  • Discrimination
Rating 8.20318 Users
Tokyo Yamanote Boys Super Mint Disc
Tokyo Yamanote Boys Super Mint Disc
NAN%
Tags
  • Wealthy Hero
  • Genius Hero
  • Protagonist's Side Image Toggle
  • Location Display
  • Musician Hero
Rating 6.8830 Users
Wand of Fortune 2 ~Jikuu ni Shizumu Mokushiroku~
Wand of Fortune 2 ~Jikuu ni Shizumu Mokushiroku~
NAN%
Tags
  • Magic School
  • Airhead Protagonist
  • Long Common Route
  • Fictional World
  • Map Movement
Rating 7.3331 Users
Are you Alice?
Are you Alice?
NAN%
Tags
  • Based on Audio Drama
  • Wonderland
  • Utsuge
  • Protagonist Based on a Fictional Person
  • Kemonomimi
Rating 7.1321 Users
Tokyo Yamanote Boys Honey Milk Disc
Tokyo Yamanote Boys Honey Milk Disc
NAN%
Tags
  • Multiple True Endings
  • Comical Hero
  • Skip to Choices
  • Protagonist's Side Image Toggle
  • Wealthy Hero
Rating 7.0646 Users
Zettai Kaikyuu Gakuen ~Eden with Roses and Phantasm~
Zettai Kaikyuu Gakuen ~Eden with Roses and Phantasm~
NAN%
Tags
  • Inter-class Romance
  • Fictional Island Near Futuristic Japan
  • Noble Hero
  • Future Japan
  • Discrimination
Rating 8.1866 Users
Wand of Fortune
Wand of Fortune
NAN%
Tags
  • Western-style Castle
  • Strategic Card Battles
  • Long Common Route
  • Transfer Student Protagonist
  • Magic School
Rating 7.4281 Users
Moujuutsukai to Ouji-sama
Moujuutsukai to Ouji-sama
NAN%
Tags
  • Prince Hero
  • Inter-class Romance
  • Cutesy Hero
  • Non-twin Hero Brothers
  • Animals
Rating 7.63100 Users
Meiji Tokyo Renka
Meiji Tokyo Renka
NAN%
Tags
  • Meiji Era
  • Past Tokyo
  • Hero Based on Real Person
  • Youkai
  • Skip Scenes
Rating 7.2748 Users
Clock Zero ~Shuuen no Ichibyou~
Clock Zero ~Shuuen no Ichibyou~
NAN%
Tags
  • Transfer Student Hero
  • Post Apocalyptic Earth
  • Scientist Hero
  • Elementary School
  • Genre Shift
Rating 8.11135 Users
Shinobi, Koi Utsutsu
Shinobi, Koi Utsutsu
NAN%
Tags
  • Dancer Hero
  • Chuunibyou Hero
  • Poor Hero
  • Short Common Route
  • Shinobi Hero
Rating 7.5672 Users
Koibana Days
Koibana Days
NAN%
Tags
  • Plants & Flowers
  • Student Hero
  • Simulation Game
  • Modern Day Japan
  • Otome Game
Rating 6.6620 Users
Hatsukare☆Ren
Hatsukare☆Ren'ai Debut Sengen!
NAN%
Tags
  • Simulation Game
  • Student Hero
  • High School
  • Only Good Endings
  • Otome Game
Rating 7.3533 Users
AMNESIA CROWD
AMNESIA CROWD
NAN%
Tags
  • Hero with Multiple Personalities
  • Photographer Hero
  • Deredere Hero
  • Siscon Support Character
  • Pure Love Story
Rating 7.39114 Users
Arcana Famiglia
Arcana Famiglia
NAN%
Tags
  • Tarot Cards
  • Gangster Protagonist
  • Mute Protagonist
  • Gang
  • Bald Hero
Rating 7.44107 Users
Kenka Banchou Otome ~Kanzen Muketsu no My Honey~
Kenka Banchou Otome ~Kanzen Muketsu no My Honey~
NAN%
Tags
  • Reverse Trap Protagonist
  • Otome Game
  • Adult Hero
  • Female Protagonist
  • Protagonist with a Face
Rating 7.4427 Users
Toki no Kizuna Sekigahara Kitan
Toki no Kizuna Sekigahara Kitan
NAN%
Tags
  • Oni Protagonist
  • Oni Hero
  • Restart from Chapter Index
  • Past Japan
  • Built-in Flowchart
Rating 7.3949 Users
Hakuouki Yuugiroku
Hakuouki Yuugiroku
NAN%
Tags
  • Bakumatsu Era
  • Samurai Hero
  • Edo Era
  • Fast Mini-games
  • Otome Game
Rating 6.5624 Users
Gekka Ryouran Romance
Gekka Ryouran Romance
NAN%
Tags
  • Student Club Member Hero
  • Protagonist's Brother as a Hero
  • Protagonist's Side Image Toggle
  • Debt
  • Sadist Support Character
Rating 7.3966 Users
Uta no☆Prince-sama♪ All Star
Uta no☆Prince-sama♪ All Star
NAN%
Tags
  • Musician Protagonist
  • Rhythm Game
  • Foreigner Hero
  • Musical Environment
  • Protagonist's Senpai as a Hero
Rating 7.5049 Users
Kenka Banchou Otome
Kenka Banchou Otome
NAN%
Tags
  • Martial Artist Protagonist
  • Reverse Trap Protagonist
  • Martial Artist Hero
  • Rhythm Game
  • Strong Female Protagonist
Rating 7.9474 Users
Gakuen K -Wonderful School Days-
Gakuen K -Wonderful School Days-
NAN%
Tags
  • Psionic School
  • Student Council President Hero
  • Kuudere Hero
  • Protagonist's Senpai as a Hero
  • Student Club
Rating 6.7047 Users
Juuzaengi ~Engetsu Sangokuden~
Juuzaengi ~Engetsu Sangokuden~
NAN%
Tags
  • Three Kingdoms
  • Chinese Hero
  • Leader Hero
  • Half-human Protagonist
  • Past China
Rating 7.9576 Users
Glass Heart Princess: Platinum
Glass Heart Princess: Platinum
75%
Tags
  • Gauge Display
  • Separate Text Boxes
  • Nameable Pet(s)
  • Hero with Eye Covering Hairstyle
  • Sickly Protagonist
Rating 7.9941 Users
SNOW BOUND LAND
SNOW BOUND LAND
41%
Tags
  • Hero Based on a Fictional Person
  • Traveller Hero
  • Tsundere Hero
  • Hero with Health Issues
  • Sickly Hero
Rating 6.9944 Users
Hatsukare☆Ren
Hatsukare☆Ren'ai Debut Sengen!
39%
Tags
  • Simulation Game
  • Student Hero
  • High School
  • Only Good Endings
  • Otome Game
Rating 7.3533 Users
Koibana Days
Koibana Days
38%
Tags
  • Plants & Flowers
  • Student Hero
  • Simulation Game
  • Modern Day Japan
  • Otome Game
Rating 6.6620 Users
Shinobi, Koi Utsutsu
Shinobi, Koi Utsutsu
36%
Tags
  • Dancer Hero
  • Chuunibyou Hero
  • Poor Hero
  • Short Common Route
  • Shinobi Hero
Rating 7.5672 Users
Meiji Tokyo Renka
Meiji Tokyo Renka
36%
Tags
  • Meiji Era
  • Past Tokyo
  • Hero Based on Real Person
  • Youkai
  • Skip Scenes
Rating 7.2748 Users
Clock Zero ~Shuuen no Ichibyou~
Clock Zero ~Shuuen no Ichibyou~
35%
Tags
  • Transfer Student Hero
  • Post Apocalyptic Earth
  • Scientist Hero
  • Elementary School
  • Genre Shift
Rating 8.11135 Users
Wand of Fortune
Wand of Fortune
35%
Tags
  • Western-style Castle
  • Strategic Card Battles
  • Long Common Route
  • Transfer Student Protagonist
  • Magic School
Rating 7.4281 Users
Moujuutsukai to Ouji-sama
Moujuutsukai to Ouji-sama
34%
Tags
  • Prince Hero
  • Inter-class Romance
  • Cutesy Hero
  • Non-twin Hero Brothers
  • Animals
Rating 7.63100 Users
Arcana Famiglia
Arcana Famiglia
33%
Tags
  • Tarot Cards
  • Gangster Protagonist
  • Mute Protagonist
  • Gang
  • Bald Hero
Rating 7.44107 Users
Toki no Kizuna Sekigahara Kitan
Toki no Kizuna Sekigahara Kitan
33%
Tags
  • Oni Protagonist
  • Oni Hero
  • Restart from Chapter Index
  • Past Japan
  • Built-in Flowchart
Rating 7.3949 Users
Gekka Ryouran Romance
Gekka Ryouran Romance
32%
Tags
  • Student Club Member Hero
  • Protagonist's Brother as a Hero
  • Protagonist's Side Image Toggle
  • Debt
  • Sadist Support Character
Rating 7.3966 Users
Kenka Banchou Otome
Kenka Banchou Otome
30%
Tags
  • Martial Artist Protagonist
  • Reverse Trap Protagonist
  • Martial Artist Hero
  • Rhythm Game
  • Strong Female Protagonist
Rating 7.9474 Users
Juuzaengi ~Engetsu Sangokuden~
Juuzaengi ~Engetsu Sangokuden~
29%
Tags
  • Three Kingdoms
  • Chinese Hero
  • Leader Hero
  • Half-human Protagonist
  • Past China
Rating 7.9576 Users
Moujuutsukai to Ouji-sama ~Snow Bride~
Moujuutsukai to Ouji-sama ~Snow Bride~
29%
Tags
  • Inter-class Romance
  • Royal Hero
  • Unlockable Epilogue
  • Location Display
  • Hero with Eyepatch
Rating 7.7949 Users
Black Wolves Saga -Last Hope-
Black Wolves Saga -Last Hope-
29%
Tags
  • Inumimi Hero
  • Ojousama Protagonist
  • Protagonist's Side Image Toggle
  • Usagimimi Hero
  • Half-orphan Hero
Rating 8.11100 Users
Toki no Kizuna Hanayuitsuzuri
Toki no Kizuna Hanayuitsuzuri
28%
Tags
  • Oni Protagonist
  • Oni Hero
  • Past Japan
  • Japanese Mythology
  • Voiced Default Name
Rating 7.6622 Users
Shinigami to Shoujo
Shinigami to Shoujo
28%
Tags
  • Shinigami Hero
  • Brocon Protagonist
  • Ladder Structure
  • Jump to Prior Choices
  • Clock Tower
Rating 8.4292 Users
Tiny x Machinegun
Tiny x Machinegun
28%
Tags
  • American Hero
  • Brocon Protagonist
  • Mass Murder
  • Police Officer Hero
  • Police
Rating 7.5238 Users
Jewelic Nightmare
Jewelic Nightmare
28%
Tags
  • Inanimate Hero
  • Hero with Monocle
  • Beautician Hero
  • Waiter Hero
  • Hero with Multiple Personalities
Rating 7.1631 Users
Desert Kingdom
Desert Kingdom
28%
Tags
  • Desert
  • Half-human Protagonist
  • Protagonist's Side Image Toggle
  • Princess Protagonist
  • Genie Hero
Rating 7.7942 Users
Kaminaru Kimi to
Kaminaru Kimi to
27%
Tags
  • Deity Protagonist
  • Nekomimi Hero
  • Nakige
  • Student Council President Hero
  • God Hero
Rating 7.7723 Users
Kannou Mukashibanashi Portable
Kannou Mukashibanashi Portable
27%
Tags
  • Voiced Narration
  • Merprotagonist
  • Obsession
  • Siscon Hero
  • Anthology
Rating 6.9625 Users
Nil Admirari no Tenbin: Teito Genwaku Kitan
Nil Admirari no Tenbin: Teito Genwaku Kitan
26%
Tags
  • Text-only Sexual Content
  • Infodumping
  • Taishou Era
  • Hero with Heterochromia
  • Noble Protagonist
Rating 7.2397 Users

Glass Heart Princess 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 (33 total)

NameScoreImportanceWeight
Separate Text Boxes2.503.127.81
Sickly Protagonist2.802.627.34
Gauge Display3.002.136.38
Ojousama Protagonist2.332.686.24
Bodyguard Hero2.252.746.17
Phantom Thieves2.002.935.87
Butler Hero2.252.475.57
Hero with Eye Covering Hairstyle2.002.705.40
Master and Servant2.332.285.31
Maid Support Character2.332.215.14
Voiced Default Name2.502.055.12
Backlog Jump2.501.944.86
Hero(ine) Selection2.501.944.84
Normal Scene Recollection2.501.884.71
Simulation Game2.501.774.42
Adult Hero2.501.694.22
Chosen Choices Marking2.002.044.08
Music Recollection2.501.523.79
Date Display2.501.503.74
Scenario Selection2.001.823.63
Shota Hero1.672.013.36
Shota Support Character1.252.683.35
Brief NVL Scenes2.001.583.17
Super Deformed CG's2.001.513.03
Otome Game2.751.042.87
Modern Day Japan2.001.312.63
Comedy2.331.102.55
Nameable Protagonist2.500.922.29
Female Protagonist2.600.721.86
Protagonist with a Face2.500.661.64
No Sexual Content2.500.581.46
ADV2.000.140.29
2.500.000.00

Traits (130 total)

NameCharactersImportanceWeight
Quiet Personality22.542.79
Funny Personality31.992.76
Toy Items13.692.56
Knitting Engages in13.472.40
Wealthy Role31.662.30
Docile Personality22.062.27
Reading Engages in22.052.25
Pendant Necklace Clothes31.532.12
Superstrength Role13.032.10
Piloting Engages in13.012.08
Pin-Back Button Clothes12.952.05
Investigation Engages in21.862.04
Blazer Clothes21.832.01
Eye Covering Hair21.801.98
Trousers Clothes41.211.95
Ane Act Role12.811.95
Skipping School Engages in12.791.94
Hetare Personality12.791.93
Bridal Carry Engages in12.711.88
Loyal Personality21.701.87
Widower Role12.541.76
Romantic Personality12.531.75
Ore Personality21.591.74
Humble Personality12.511.74
Tsukkomi Role12.491.73
Donkan Personality12.451.70
Gardening Engages in12.441.69
Delinquent Role12.431.68
Butler Role12.431.68
Kind Personality41.041.68
Cook Role12.421.68
Stalking Engages in12.411.67
Graduation Engages in12.391.65
Working Out Engages in12.341.62
Obedient Personality12.341.62
Headphones Clothes12.331.62
Jitome Eyes12.331.61
Observant Personality12.321.61
Eccentric Personality12.301.60
Loud Personality12.301.60
Completely Avoidable Death Subject of12.281.58
Bodyguard Role12.271.57
Watakushi Personality12.261.57
Earrings Clothes21.421.56
Jacket Clothes21.421.56
Cautious Personality12.241.55
Goatee Hair12.231.54
Body Ribbon Clothes12.211.53
Driving Engages in12.181.51
Charismatic Personality12.181.51
Executive Role12.171.50
Illness Subject of12.131.48
Medical Doctor Role12.101.45
T-shirt Clothes21.321.45
Honor Student Role12.081.44
Ahoge Hair21.311.44
Otaku Personality12.041.42
Transfer Student Role12.011.39
Gamer Role11.981.37
Betrothed Role11.981.37
Ojousama Role11.961.36
Handgun Items11.951.35
Curious Personality11.941.35
Friend Role21.221.34
Airhead Personality11.921.33
Blue Hair21.181.30
Multicolored Hair11.871.30
Unusual Hair Ornaments Clothes11.861.29
Blue Eyes40.801.29
Blunt Personality11.851.28
Maid Role11.851.28
Strict Personality11.851.28
Honest Personality11.851.28
Planning Engages in11.841.28
Mature Personality11.841.27
Moustache Hair11.841.27
Avoidable Death (obsolete) Subject of11.821.26
Hidden Eyes11.811.25
Nameable Role11.801.25
Young-adult Body40.771.24
Boku Personality11.791.24
Braid Hair11.781.23
Outgoing Personality11.761.22
Proactive Personality11.761.22
Older Brother Role11.721.20
Naive Personality11.711.19
Protective Personality11.711.18
Coat Clothes11.701.18
Stoic Personality11.701.18
Father Role11.681.16
Teasing Subject of11.681.16
High School Student Role30.841.16
Pointed Ears Body11.651.14
Popular Role11.641.13
Amber Eyes21.021.13
Shy Personality11.621.12
Maid's Headdress Clothes11.621.12
Kouhai Role11.621.12
Bracelet Clothes11.571.09
Refined Personality11.561.08
Kimono Clothes11.551.07
Teacher Role11.541.07
Orange Hair11.511.04
Maid's Dress Clothes11.511.04
Green Hair11.471.02
Teasing Engages in11.461.02
Gloves Clothes11.420.98
Cooking Engages in11.410.98
Short Hair40.610.98
Grey Hair11.390.96
Adult Body11.360.94
Kid Body11.360.94
Brown Hair30.680.94
Fighting Engages in11.290.89
Belt Clothes11.280.89
Black Hair20.810.89
Watashi Personality11.260.88
Friendly Personality11.230.86
Classmate Role11.230.85
Teen Body30.610.85
Long Hair20.750.83
Red Eyes11.190.83
Violet Hair11.190.82
Shirt Clothes11.150.80
Ponytail Hair11.100.76
Tareme Eyes11.090.76
Violet Eyes11.040.72
Shoulder-length Hair10.910.63
Brown Eyes10.900.62
Waist Length+ Hair10.800.55