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Summary

Main character 「Hataro」has a girlfriend and is a socialable regular high school student It’s a diary exchange. It’s popular these days Hataro-kun. Don’t you know? Everyone’s doing it. The girlfriend 「Utsuro」’s idea to start the popular diary exchange. The slightest trigger was the beginning of a nightmare... [From Google Play]

My Maid Girlfriend: Romance You Choose
My Maid Girlfriend: Romance You Choose
NAN%
Tags
  • Maid Heroine
  • Under the Same Roof
  • Protagonist's Childhood Friend as a Heroine
  • No Sexual Content
  • Male Protagonist
Rating 5.5230 Users
Mix Ore
Mix Ore
NAN%
Tags
  • Multiple True Endings
  • Foolish Protagonist
  • Bad True End
  • Unique Routes
  • Sudden Girlfriend Appearance
Rating 6.00198 Users
Kuro Gyaru no Denshanai Ingi ~Batsu Game no Hyouteki ni Sareta Boku~
Kuro Gyaru no Denshanai Ingi ~Batsu Game no Hyouteki ni Sareta Boku~
NAN%
Tags
  • Chikan Heroine
  • Blackmail
  • Molestation on Public Transport
  • Gyaru Heroine
  • Wax Play
Rating 5.6875 Users
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~
NAN%
Tags
  • Oneesan-type Heroine
  • Twin Boobjob
  • Harem Ending
  • Brocon Heroine
  • Blood-related Brother/Sister Incest
Rating 6.5721 Users
Noblesse Oblige
Noblesse Oblige
NAN%
Tags
  • Albino Heroine
  • Slice of Life
  • Heroine with Gothic Look
  • Future
  • Heroine with Garter Belt
Rating 6.7028 Users
Papa to Namaiki Musume no Saimin Soukan ~Tsuma ni wa Himitsu no Shitsukekata~
Papa to Namaiki Musume no Saimin Soukan ~Tsuma ni wa Himitsu no Shitsukekata~
NAN%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Erotic Mind Control
  • Protagonist with Children
  • Only Blood-related Heroines
Rating 6.0222 Users
Diary
Diary
NAN%
Tags
  • Passage of Time
  • Suspense
  • Half-orphan Hero
  • Twin Tail Protagonist
  • Middle School Student Hero
Rating 6.0526 Users
Vanilla Shinpan no Sono
Vanilla Shinpan no Sono
NAN%
Tags
  • Softcore
  • Heroine with Psychological Problems
  • Dream
  • Read Text Marking
  • Writer Heroine
Rating 6.9243 Users
Torikago Seven Days
Torikago Seven Days
NAN%
Tags
  • Nameable Hero(es)
  • Amnesiac Protagonist
  • Western-style Manor
  • One True End
  • Varied Title Screens
Rating 6.8529 Users
Menherafflesia: Flowering Abyss
Menherafflesia: Flowering Abyss
NAN%
Tags
  • Plants & Flowers
  • Timid Heroine
  • Heroine with Psychological Problems
  • Utsuge
  • Madness
Rating 7.0536 Users
Menherafflesia
Menherafflesia
NAN%
Tags
  • Yangire Heroine
  • Plants & Flowers
  • Obsession
  • Half-orphan Heroine
  • Heroine with Psychological Problems
Rating 6.60103 Users
Kubitori Sarasa
Kubitori Sarasa
NAN%
Tags
  • Bad True End
  • True End Death of Protagonist
  • Psychological Horror
  • Multiple Route Mystery
  • Winter
Rating 5.7543 Users
Millefiori
Millefiori
NAN%
Tags
  • Poor Heroine
  • Friendship Ending
  • Checkpoints
  • Slice of Life Drama
  • Late Branching Plot
Rating 5.4148 Users
Kaleido Stella
Kaleido Stella
NAN%
Tags
  • Extraterrestrial
  • Alien Heroine
  • Apocalypse
  • Non-human Heroine
  • Cult
Rating 7.2324 Users
Moujuu-tachi to Ohime-sama
Moujuu-tachi to Ohime-sama
NAN%
Tags
  • Bodyguard Hero
  • Mage Hero
  • Princess Protagonist
  • Animals
  • Child Support Character
Rating 5.9823 Users
Hansel to Gretel DS
Hansel to Gretel DS
NAN%
Tags
  • Protagonist Based on a Fictional Person
  • Heroine Based on a Fictional Person
  • Cannibalism
  • Fairy Tale
  • Forest
Rating 5.8534 Users
Negligee: Love Stories
Negligee: Love Stories
NAN%
Tags
  • No Opening Movie
  • Unlockable Epilogue
  • Episodic Story
  • Multiple Protagonists
  • Domestic Violence
Rating 5.7671 Users
Yumemi Melancholy
Yumemi Melancholy
NAN%
Tags
  • Confinement
  • Yandere Heroine
  • Illness
  • Psychological Horror
  • Bloody Scenes
Rating 5.5481 Users
Nothing Special
Nothing Special
NAN%
Tags
  • Artist Protagonist
  • Stalking
  • Horror
  • Confinement
  • Yandere Heroine
Rating 5.8147 Users
Daisuki - The Her Adonis -
Daisuki - The Her Adonis -
NAN%
Tags
  • Deredere Heroine
  • Normal Scene Recollection
  • Yandere Heroine
  • Unlockable Gallery
  • Varied Title Screens
Rating 5.6443 Users
Oni Chichi After ~Nure Suke Airi to Amayadori Hen~
Oni Chichi After ~Nure Suke Airi to Amayadori Hen~
NAN%
Tags
  • Non-blood-related Father/Daughter Incest
  • Only Protagonist's Relatives as Heroine(s)
  • Rain
  • Only Younger Heroines
  • Half-Japanese Heroine
Rating 6.0522 Users
Winter
Winter's Empty Mask
NAN%
Tags
  • Horror
  • Mystery
  • RPG
  • Male Protagonist
Rating 5.8321 Users
Radiant Tale ~Fanfare!~
Radiant Tale ~Fanfare!~
NAN%
Tags
  • Restart from Chapter Index
  • Shapeshifting
  • Built-in Encyclopedia
  • Scenario Selection
  • Circus
Rating 6.7620 Users
Princess Cage -Host to Hime to Uso no Koi-
Princess Cage -Host to Hime to Uso no Koi-
NAN%
Tags
  • Sugar Dating
  • Relationship Problems
  • Host Club Hero
  • Heroine with Psychological Problems
  • Yandere Heroine
Rating 5.9524 Users
Traumermaid
Traumermaid
26%
Tags
  • Multiple True Endings
  • Fairy Tale
  • Timid Heroine
  • Unique Routes
  • Love Triangle
Rating 6.5525 Users
Saikoro Psycho
Saikoro Psycho
26%
Tags
  • Extremely (un)Lucky Heroine
  • Heroine with Psychological Problems
  • Unique Routes
  • Orekko Heroine
  • Multiple Opening Movies
Rating 7.1895 Users
Kaleido Stella
Kaleido Stella
23%
Tags
  • Extraterrestrial
  • Alien Heroine
  • Apocalypse
  • Non-human Heroine
  • Cult
Rating 7.2324 Users
Millefiori
Millefiori
22%
Tags
  • Poor Heroine
  • Friendship Ending
  • Checkpoints
  • Slice of Life Drama
  • Late Branching Plot
Rating 5.4148 Users
Kubitori Sarasa
Kubitori Sarasa
21%
Tags
  • Bad True End
  • True End Death of Protagonist
  • Psychological Horror
  • Multiple Route Mystery
  • Winter
Rating 5.7543 Users
Menherafflesia: Flowering Abyss
Menherafflesia: Flowering Abyss
20%
Tags
  • Plants & Flowers
  • Timid Heroine
  • Heroine with Psychological Problems
  • Utsuge
  • Madness
Rating 7.0536 Users
Menherafflesia
Menherafflesia
20%
Tags
  • Yangire Heroine
  • Plants & Flowers
  • Obsession
  • Half-orphan Heroine
  • Heroine with Psychological Problems
Rating 6.60103 Users
Vanilla Shinpan no Sono
Vanilla Shinpan no Sono
20%
Tags
  • Softcore
  • Heroine with Psychological Problems
  • Dream
  • Read Text Marking
  • Writer Heroine
Rating 6.9243 Users
Torikago Seven Days
Torikago Seven Days
18%
Tags
  • Nameable Hero(es)
  • Amnesiac Protagonist
  • Western-style Manor
  • One True End
  • Varied Title Screens
Rating 6.8529 Users
Hansel to Gretel DS
Hansel to Gretel DS
16%
Tags
  • Protagonist Based on a Fictional Person
  • Heroine Based on a Fictional Person
  • Cannibalism
  • Fairy Tale
  • Forest
Rating 5.8534 Users
Yumemi Melancholy
Yumemi Melancholy
16%
Tags
  • Confinement
  • Yandere Heroine
  • Illness
  • Psychological Horror
  • Bloody Scenes
Rating 5.5481 Users
Daisuki - The Her Adonis -
Daisuki - The Her Adonis -
15%
Tags
  • Deredere Heroine
  • Normal Scene Recollection
  • Yandere Heroine
  • Unlockable Gallery
  • Varied Title Screens
Rating 5.6443 Users
Winter
Winter's Empty Mask
14%
Tags
  • Horror
  • Mystery
  • RPG
  • Male Protagonist
Rating 5.8321 Users
Princess Cage -Host to Hime to Uso no Koi-
Princess Cage -Host to Hime to Uso no Koi-
14%
Tags
  • Sugar Dating
  • Relationship Problems
  • Host Club Hero
  • Heroine with Psychological Problems
  • Yandere Heroine
Rating 5.9524 Users
Shihori Escape
Shihori Escape
14%
Tags
  • Amnesiac Protagonist
  • Pixel Art
  • 100% Completion Bonus
  • Flashback
  • Relationship Problems
Rating 5.85104 Users
Full Bokko Youchien
Full Bokko Youchien
13%
Tags
  • Nursery School
  • Emotionless Protagonist
  • Black Comedy
  • Child Protagonist
  • Protagonist as the Only Male
Rating 5.3799 Users
Tsukimi Planet
Tsukimi Planet
13%
Tags
  • Dying Protagonist
  • Sickly Protagonist
  • Hospital
  • Terminal Illness
  • Alien Heroine
Rating 5.82106 Users
Kimi to Boku to Kakushigoto
Kimi to Boku to Kakushigoto
13%
Tags
  • Smoker Protagonist
  • Depression
  • Otaku Protagonist
  • Male Friend
  • Few Choices
Rating 6.2726 Users
Haitoku Shirene - Anata no Shiranai Naraku no Soko
Haitoku Shirene - Anata no Shiranai Naraku no Soko
13%
Tags
  • Model Heroine
  • Central Heroine
  • Mindbreak
  • Psychological Horror
  • Relationship Problems
Rating 5.9721 Users
Yamanai Ane wa Nai
Yamanai Ane wa Nai
12%
Tags
  • Heroine with Psychological Problems
  • Third-person Narrative
  • Yandere Heroine
  • Narrating Others' Thoughts
  • Shota Protagonist
Rating 6.2220 Users
Makoto Mobius
Makoto Mobius
11%
Tags
  • Urban Legend
  • Bad True End
  • Destiny
  • Psychological Problems
  • Depression
Rating 6.35134 Users
Dating Life: Miley X Emily
Dating Life: Miley X Emily
11%
Tags
  • Bar
  • Businesswoman Heroine
  • Lesbian Sex Only
  • Double Dildos
  • Friendship Ending
Rating 5.8437 Users
Ore no Imouto wa, Tsundere de Hentai Deshita ~Onii-chan no Mae de Dake nan Dakara ne!~
Ore no Imouto wa, Tsundere de Hentai Deshita ~Onii-chan no Mae de Dake nan Dakara ne!~
10%
Tags
  • Glasses Option
  • Blood-related Brother/Sister Incest
  • Buttjob
  • Single Buttjob
  • Modern Tsundere Heroine
Rating 5.9720 Users
Kimi to Boku to Kireigoto
Kimi to Boku to Kireigoto
10%
Tags
  • Autumn
  • Pixel Art
  • Friendship
  • Slice of Life Drama
  • Checkpoints
Rating 5.0798 Users

Utsuro Nikki 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 (21 total)

NameScoreImportanceWeight
Nursery School2.003.567.12
High Amount of Bad Endings3.001.735.18
Yandere Heroine2.501.884.70
Fear of Death2.002.334.66
Portrait Orientation2.501.854.63
Built-in Flowchart2.002.064.12
No Auto Function2.001.953.90
Protagonist's Girlfriend as a Heroine2.001.893.79
Microtransactions2.001.823.64
Unlockable Choices2.001.753.50
Meaningless Choices2.001.603.21
Date Display2.001.502.99
Protagonist in Relationship2.001.452.91
Lots of Choices2.001.442.88
Horror2.001.432.87
More Than Seven Endings2.001.322.65
High School Student Protagonist2.001.212.42
Loli Heroine2.001.172.34
High School Student Heroine2.000.841.68
No Sexual Content2.000.581.17
ADV2.000.140.29

Traits (51 total)

NameCharactersImportanceWeight
Kindergarten Uniform Clothes33.625.02
Kindergartener Role33.334.62
Diary Items22.993.28
Ankle Socks Clothes32.002.78
Toy Items13.692.56
Elementary School Backpack Items13.102.15
Multicolored Hair21.872.06
Sailor School Uniform Clothes31.482.05
Hair Ribbon Clothes21.771.95
Hair Flower Clothes21.761.94
Kid Body31.361.88
Girlfriend Role21.551.70
Stockings Clothes12.401.66
Spoiled Personality12.341.62
Wavy Hair21.361.49
Green Eyes31.011.40
Childhood Friend Role21.251.37
Selfish Personality11.961.36
Friendly Personality21.231.36
Rude Personality11.891.31
Violet Hair21.191.30
Short-tempered Personality11.861.29
Twin Tails Hair21.121.23
Tareme Eyes21.091.20
Protective Personality11.711.18
Arrogant Personality11.701.18
High School Student Role30.841.16
Kind Personality21.041.14
Ribbon Hair Accessory Clothes11.641.14
Popular Role11.641.13
Slim Body60.571.11
Teasing Engages in11.461.02
Shoulder-length Hair20.911.00
Headband Clothes11.430.99
Blunt Bangs Hair11.400.97
Brown Hair30.680.94
Red Hair11.320.92
Ahoge Hair11.310.91
Classmate Role11.230.85
Teen Body30.610.85
Friend Role11.220.84
Blue Hair11.180.82
Ribbon Hair Tie Clothes11.180.82
Ponytail Hair11.100.76
Pale Body60.370.72
Violet Eyes11.040.72
Amber Eyes11.020.71
Blond Hair10.880.61
Blue Eyes10.800.55
Waist Length+ Hair10.800.55
Long Hair10.750.52