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Summary

Naoya and his twin sister Konoka had lost their parents at a young age and had a tough childhood. Nevertheless they still managed to find happiness in the little things in life and wished that these warm peaceful days would last forever. However, this faint hope was mercilessly crushed when a Grimoire suddenly appeared before them. It is a forbidden magic book that has existed since the beginning of time, but which should not be in the human realm. They thought that they were an ordinary family, but they were actually the heirs to the “Old One”, which has the power to destabilize the world. [From Hau~ Omochikaeri~!]

Hime to In
Hime to In'yoku no Testament
NAN%
Tags
  • Central Heroine
  • Vaginal + Anal Tentacle Penetration
  • Dark Fantasy
  • Double Dildos
  • Vampire Heroine
Rating 7.2736 Users
Tonari ni Kanojo no Iru Shiawase ~Winter Guest~
Tonari ni Kanojo no Iru Shiawase ~Winter Guest~
NAN%
Tags
  • Winter
  • Naked Sprites
  • Sex with Protagonist Only
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.5927 Users
Asa Okitara Bishoujo ni Natteta Boku ni Onegai ga Arundatte? Shouganai nyaa.. Ii yo.
Asa Okitara Bishoujo ni Natteta Boku ni Onegai ga Arundatte? Shouganai nyaa.. Ii yo.
NAN%
Tags
  • Gender Bending
  • Genderbent Sex
  • Sex Change
  • Loli Protagonist
  • Sprite Viewer
Rating 6.5940 Users
Shirogane x Spirits!
Shirogane x Spirits!
NAN%
Tags
  • Support Character with Ahoge
  • Student Council Member Protagonist
  • Tournament
  • Tsukkomi Protagonist
  • Personal Armed Combat
Rating 7.32115 Users
Nyanto Suteki na Natsuiro Days
Nyanto Suteki na Natsuiro Days
NAN%
Tags
  • Resort
  • Brocon Support Character
  • Catgirl Heroine
  • Unavoidable Harem Ending
  • Protagonist's Sister as a Support Character
Rating 6.7927 Users
Ayakashi Yuukaku ~Karakuri Jochuu no Mukashigatari~
Ayakashi Yuukaku ~Karakuri Jochuu no Mukashigatari~
NAN%
Tags
  • Living Doll Heroine
  • Heroine with Kimono
  • Kinetic Novel
  • Only a Single Heroine
  • Sexual Content
Rating 6.4720 Users
Onii-chan, Migite no Shiyou o Kinshi Shimasu! 2
Onii-chan, Migite no Shiyou o Kinshi Shimasu! 2
NAN%
Tags
  • Siscon Protagonist
  • Beach
  • Only Protagonist's Sisters as Heroine(s)
  • Protagonist's Full Sister as a Heroine
  • Summer
Rating 5.9427 Users
Secret Agent Kagebana ~Shadow Flower~
Secret Agent Kagebana ~Shadow Flower~
NAN%
Tags
  • Ninja Protagonist
  • Knight Heroine
  • Donkan Protagonist
  • Heroine with Big Breasts
  • Sexual Content
Rating 7.2142 Users
Ryuukishi Bloody † Saga
Ryuukishi Bloody † Saga
NAN%
Tags
  • Dual Wielding Daggers
  • Gore Filter
  • Nude Filter
  • Dragon
  • High Amount of Special Effects
Rating 7.0774 Users
Blade x Bullet - Kinrin no Soleil
Blade x Bullet - Kinrin no Soleil
NAN%
Tags
  • Heroine with Erotic Adhesive Bandage
  • Valkyrie Heroine
  • Norse Mythology
  • Heroine with Catsuit
  • Braless Heroine
Rating 6.9348 Users
Koi wa Sotto Saku Hana no You ni ~Futari wa Eien ni Yorisotte Iku~
Koi wa Sotto Saku Hana no You ni ~Futari wa Eien ni Yorisotte Iku~
NAN%
Tags
  • Heroine with Small Breasts (Non-Loli)
  • Heroine with Big Breasts
  • Sexual Content
  • Male Protagonist
  • ADV
Rating 7.8552 Users
Omoi o Sasageru Otome no Melody
Omoi o Sasageru Otome no Melody
NAN%
Tags
  • Musical Environment
  • Instrumentalist Heroine
  • Musician Protagonist
  • Boarding School
  • Trap Protagonist
Rating 7.39102 Users
Haru to Yuki,
Haru to Yuki,
NAN%
Tags
  • Heroine with Flat Chest (Non-Loli)
  • Cosplay
  • Sexual Cosplay
  • Onsen
  • Serious Protagonist
Rating 7.4257 Users
Omoi o Sasageru Otome no Melody ~Afureru Omoi o Shirabe ni Nosete~
Omoi o Sasageru Otome no Melody ~Afureru Omoi o Shirabe ni Nosete~
NAN%
Tags
  • Musical Environment
  • Instrumentalist Heroine
  • Boarding School
  • Trap Protagonist
  • Crossover
Rating 7.5433 Users
Shiraha Kirameku Koi Shirabe
Shiraha Kirameku Koi Shirabe
NAN%
Tags
  • Exorcism
  • Youkai
  • Unlock All Scenes Option
  • Japanese Mythology
  • Spy Protagonist
Rating 6.8789 Users
Sen no Hatou, Tsukisome no Kouki -Hana Akari-
Sen no Hatou, Tsukisome no Kouki -Hana Akari-
NAN%
Tags
  • Protagonist with Voice Acting
  • More Than Seven Endings
  • Anthology
  • Scenario Selection
  • Protagonist with a Face
Rating 7.72102 Users
Kizuna Kirameku Koi Iroha -Tsubaki Renka-
Kizuna Kirameku Koi Iroha -Tsubaki Renka-
NAN%
Tags
  • Tournament
  • Fictional Island Near Futuristic Japan
  • Heroine with Demon Blood
  • Sword Wielding Heroine
  • Action
Rating 7.78196 Users
Sora ni Kizanda Parallelogram
Sora ni Kizanda Parallelogram
NAN%
Tags
  • Sports
  • Competition
  • School Sports Club Member Protagonist
  • Fictional Island Near Futuristic Japan
  • Friendship
Rating 7.3683 Users
Toki o Tsumugu Yakusoku
Toki o Tsumugu Yakusoku
NAN%
Tags
  • Daughter Support Character
  • Onsen
  • Slice of Life Drama
  • Pure Love Story
  • Cook Protagonist
Rating 7.31100 Users
Little Sick Girls ~Kagami no Naka no Idol~
Little Sick Girls ~Kagami no Naka no Idol~
NAN%
Tags
  • Chuunibyou Protagonist
  • Nympho Heroine
  • Kinetic Novel
  • Only a Single Heroine
  • Sexual Content
Rating 6.9334 Users
D.C. III ~Da Capo III~ Dream Days
D.C. III ~Da Capo III~ Dream Days
NAN%
Tags
  • Albino Heroine
  • Newspaper Club
  • Island
  • Student Club Member Protagonist
  • Student Club President Heroine
Rating 7.8335 Users
Missing-X-Link ~Ten no Yurikago, Togi no Hana~
Missing-X-Link ~Ten no Yurikago, Togi no Hana~
NAN%
Tags
  • Ladder Structure
  • Heroine with Leotard
  • Heroine with Chinese Dress
  • Sickly Heroine
  • Robot Heroine
Rating 7.7354 Users
Akatoki 2! -Tsumugu Mahou to Koboreru Hikari-
Akatoki 2! -Tsumugu Mahou to Koboreru Hikari-
NAN%
Tags
  • Strip Game
  • Turn-Based Strategy
  • Clothing Damage
  • Naizuri
  • Combat Capable Friends
Rating 7.1025 Users
Shoujo Graffiti
Shoujo Graffiti
NAN%
Tags
  • Ladder Structure
  • Ejaculation Forewarner
  • Single Buttjob
  • Murder Mystery
  • Protagonist with Sexual Experience
Rating 6.9654 Users
Hanidebi! Honey & Devil
Hanidebi! Honey & Devil
20%
Tags
  • Protagonist with Demon Blood
  • Timid Protagonist
  • Onna Bugeisha Heroine
  • Demon Protagonist
  • Student Council Member Heroine
Rating 7.0094 Users
Hi no Nai Tokoro ni Kemuri wa Tatanai
Hi no Nai Tokoro ni Kemuri wa Tatanai
19%
Tags
  • Fighting Protagonist
  • Proactive Protagonist
  • Voiced Narration
  • Lots of Character Sprites
  • Naizuri
Rating 6.7236 Users
Omoi o Sasageru Otome no Melody ~Afureru Omoi o Shirabe ni Nosete~
Omoi o Sasageru Otome no Melody ~Afureru Omoi o Shirabe ni Nosete~
19%
Tags
  • Musical Environment
  • Instrumentalist Heroine
  • Boarding School
  • Trap Protagonist
  • Crossover
Rating 7.5433 Users
Haru to Yuki,
Haru to Yuki,
19%
Tags
  • Heroine with Flat Chest (Non-Loli)
  • Cosplay
  • Sexual Cosplay
  • Onsen
  • Serious Protagonist
Rating 7.4257 Users
Omoi o Sasageru Otome no Melody
Omoi o Sasageru Otome no Melody
19%
Tags
  • Musical Environment
  • Instrumentalist Heroine
  • Musician Protagonist
  • Boarding School
  • Trap Protagonist
Rating 7.39102 Users
Blade x Bullet - Kinrin no Soleil
Blade x Bullet - Kinrin no Soleil
19%
Tags
  • Heroine with Erotic Adhesive Bandage
  • Valkyrie Heroine
  • Norse Mythology
  • Heroine with Catsuit
  • Braless Heroine
Rating 6.9348 Users
Koi wa Sotto Saku Hana no You ni ~Futari wa Eien ni Yorisotte Iku~
Koi wa Sotto Saku Hana no You ni ~Futari wa Eien ni Yorisotte Iku~
19%
Tags
  • Heroine with Small Breasts (Non-Loli)
  • Heroine with Big Breasts
  • Sexual Content
  • Male Protagonist
  • ADV
Rating 7.8552 Users
Secret Agent Kagebana ~Shadow Flower~
Secret Agent Kagebana ~Shadow Flower~
19%
Tags
  • Ninja Protagonist
  • Knight Heroine
  • Donkan Protagonist
  • Heroine with Big Breasts
  • Sexual Content
Rating 7.2142 Users
Ryuukishi Bloody † Saga
Ryuukishi Bloody † Saga
18%
Tags
  • Dual Wielding Daggers
  • Gore Filter
  • Nude Filter
  • Dragon
  • High Amount of Special Effects
Rating 7.0774 Users
Sen no Hatou, Tsukisome no Kouki -Hana Akari-
Sen no Hatou, Tsukisome no Kouki -Hana Akari-
18%
Tags
  • Protagonist with Voice Acting
  • More Than Seven Endings
  • Anthology
  • Scenario Selection
  • Protagonist with a Face
Rating 7.72102 Users
Sora ni Kizanda Parallelogram
Sora ni Kizanda Parallelogram
17%
Tags
  • Sports
  • Competition
  • School Sports Club Member Protagonist
  • Fictional Island Near Futuristic Japan
  • Friendship
Rating 7.3683 Users
Little Sick Girls ~Kagami no Naka no Idol~
Little Sick Girls ~Kagami no Naka no Idol~
17%
Tags
  • Chuunibyou Protagonist
  • Nympho Heroine
  • Kinetic Novel
  • Only a Single Heroine
  • Sexual Content
Rating 6.9334 Users
Missing-X-Link ~Ten no Yurikago, Togi no Hana~
Missing-X-Link ~Ten no Yurikago, Togi no Hana~
17%
Tags
  • Ladder Structure
  • Heroine with Leotard
  • Heroine with Chinese Dress
  • Sickly Heroine
  • Robot Heroine
Rating 7.7354 Users
Shoujo Graffiti
Shoujo Graffiti
17%
Tags
  • Ladder Structure
  • Ejaculation Forewarner
  • Single Buttjob
  • Murder Mystery
  • Protagonist with Sexual Experience
Rating 6.9654 Users
Swallowtail -Ano Hi, Ao o Koete-
Swallowtail -Ano Hi, Ao o Koete-
17%
Tags
  • Ladder Structure
  • Protagonist's Ex as a Heroine
  • Flashback
  • University Student Heroine
  • Protagonist's Kouhai as a Heroine
Rating 7.2061 Users
Lost Echoes
Lost Echoes
17%
Tags
  • Photographer Protagonist
  • Sengoku Period
  • Deities
  • Time Travel
  • Unlockable Hero(ine)
Rating 6.9631 Users
Iegami Nyoubou ~Nanashi Nekomata wa KamiTuber~
Iegami Nyoubou ~Nanashi Nekomata wa KamiTuber~
17%
Tags
  • Lazy Heroine
  • Catgirl Heroine
  • Tailjob
  • Armpit Sex
  • Heroine with Kimono
Rating 6.8825 Users
Raillore no Ryakudatsusha
Raillore no Ryakudatsusha
16%
Tags
  • Lost Technology
  • Emotionless Protagonist
  • Post Apocalyptic Earth
  • Voice Only Parts
  • Antihero Protagonist
Rating 7.5940 Users
SHUFFLE! Episode 2 ~Kami ni mo Akuma ni mo Nerawareteiru Otoko~
SHUFFLE! Episode 2 ~Kami ni mo Akuma ni mo Nerawareteiru Otoko~
16%
Tags
  • Heroine with Demon Blood
  • Interracial/interspecies Romance
  • Deities
  • Divine Heroine
  • Goddess Heroine
Rating 6.9052 Users
Himekoi * Sucreine!
Himekoi * Sucreine!
16%
Tags
  • Hime Heroine
  • Princess Heroine
  • Maid Support Character
  • Emotionless Heroine
  • Protagonist's Sister as a Support Character
Rating 6.8020 Users
Sorceress * Alive! ~the World
Sorceress * Alive! ~the World's End Fallen Star~
16%
Tags
  • Tournament
  • Genre Savvy Protagonist
  • Magic School
  • Magic/ESP Combat
  • Fighting Heroine
Rating 7.82213 Users
Tasogare no Folclore
Tasogare no Folclore
16%
Tags
  • Taishou Era
  • Illness
  • Only One Bad Ending
  • Heroine with Kimono
  • Father Support Character
Rating 6.8937 Users
Ama no Sora Retrospect
Ama no Sora Retrospect
16%
Tags
  • Library
  • Bookworm Heroine
  • Urban Fantasy
  • Goddess Heroine
  • Pantyjob
Rating 7.2644 Users
Pieces / Wataridori no Somnium
Pieces / Wataridori no Somnium
15%
Tags
  • Slice of Life Comedy
  • Dream
  • Singer Heroine
  • Perverted Friend
  • High School
Rating 7.64101 Users

Deep One 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 (32 total)

NameScoreImportanceWeight
High Amount of Special Effects3.002.216.63
Martial Artist Protagonist2.502.656.62
Protagonist with Heterochromia2.002.875.74
Tactician Heroine2.002.825.64
Magic/ESP Combat3.001.875.61
Action3.001.815.42
Spontaneous Power-ups2.002.695.38
Protagonist's Twin as a Heroine2.002.605.20
Sword Wielding Protagonist2.501.994.97
Twincest2.002.314.62
Urban Fantasy2.002.224.43
Infodumping2.002.204.40
Magic3.001.464.37
Witch Heroine2.002.074.14
Linear Plot3.001.384.14
Built-in Flowchart2.002.074.13
Yamato Nadeshiko Heroine2.002.044.08
Protagonist with Partial Voice Acting2.001.943.88
Sword Combat2.001.923.84
Built-in Encyclopedia2.001.893.79
Shy Heroine2.001.703.39
Low Sexual Content2.001.643.28
White Haired Heroine2.001.633.26
Brief NVL Scenes2.001.573.15
Modern Day2.001.573.15
Hint Corner1.002.462.46
Protagonist with a Face3.000.641.93
Straight Lolicon1.001.501.50
Bad Endings with Story1.001.401.40
Heroine with Eye Covering Hairstyle0.502.261.13
Ponytail Heroine0.501.410.70
Male Protagonist2.000.300.61

Traits (189 total)

NameCharactersImportanceWeight
Court Shoes Clothes32.112.92
Capri Pants Clothes22.612.86
Tsurime Eyes61.382.68
British Role22.432.67
Shaggy Hair31.922.67
Sceptre Items22.362.60
Multicolored Hair31.862.58
Chain Jewellery Clothes22.312.54
Magician Role41.572.53
Hosome Eyes51.372.45
Sports Shoes Clothes31.722.39
Ankle Boots Clothes22.102.31
Spiky Bangs Hair91.002.30
Dress Shoes Clothes22.022.22
Small Breast Sizes Body21.992.19
Ore Personality31.582.19
Turtleneck Shirt Clothes21.992.18
Katana Items21.972.16
Pixie Cut Hair13.092.14
Refined Personality31.542.14
Shirt Clothes51.162.07
Hikimayu Hair12.972.06
Parted to Side Hair61.052.05
Short (obsolete) Body21.862.05
Spiky Bun Hair12.932.03
Puffy Sleeves Clothes21.852.03
Aloha Shirt Clothes12.902.01
Legal Guardian Role12.882.00
Detached Sleeves Clothes21.822.00
Lace-up Shoes Clothes12.841.97
Pleated Skirt Clothes31.401.94
Teal Eyes21.731.90
Geta Clothes12.711.88
Turtleneck Tank Top Clothes12.711.88
Garter Clothes12.711.88
Monocle Clothes12.701.87
Loose Clothes12.701.87
Loyal Personality21.691.85
Skirt Clothes31.331.85
Straight Hair60.951.84
Olive Body21.661.82
Ribbon Hair Accessory Clothes21.651.82
Walking Stick Items12.601.80
Symbol Eyes12.591.79
Coat Cape Clothes12.541.76
Grey Eyes21.601.76
Sidehair Hair50.981.75
Mole Body21.591.75
Assassin Role12.511.74
Band-aid Clothes12.511.74
Clothing with Ribbons Clothes21.571.73
Magic Tattoo Body12.491.72
Spirit Role12.471.71
Donkan Personality12.451.70
Big Breast Sizes Body21.541.69
Ankle-Strap Shoes Clothes12.441.69
Vest Clothes21.521.67
Choker Clothes21.501.65
Microskirt Clothes12.351.63
Tie Pin Clothes12.341.62
Servant Role12.331.62
Blouse Clothes21.471.61
Headphones Clothes12.311.60
Bridal Gauntlet Clothes12.311.60
Suspenders Clothes12.291.59
Twin Brother Role12.281.58
Watakushi Personality12.271.57
Tabi Clothes12.261.57
Pantyhose Clothes21.421.56
Heterochromia Eyes12.261.56
Short Bangs Hair12.251.56
High Heeled Boots Clothes12.251.56
High Heels Clothes12.231.55
Body Ribbon Clothes12.221.54
Cat Role12.221.54
Hairpin Clothes21.401.54
Brooch Clothes12.221.54
Fur Body12.221.54
Blunt Bangs Hair21.401.54
Large Penis Body12.211.53
Slim Body130.581.52
Charismatic Personality12.161.50
Shapeshifting Engages in12.161.50
Claret Hair12.151.49
Wavy Hair21.361.49
Adult Body21.351.48
Wrinkles Body12.131.48
Flustered Personality12.131.47
Book Items12.121.47
Mary Jane Clothes12.121.47
Third Person Personality12.121.47
White Hair21.331.46
Brown Eyes40.901.45
Student Council President Role12.071.43
Honorable Personality12.061.43
Amber Eyes31.031.43
Furry Tail Body12.031.40
Hime Cut Hair12.021.40
Watch Clothes12.011.40
Ankle Socks Clothes12.011.39
Demon Role12.001.39
Wristband Clothes12.001.39
Ringlet Hair12.001.38
Yamato Nadeshiko Role12.001.38
Watashi Personality21.261.38
Decorative Belt Clothes11.981.37
Teen Body80.621.36
Cold-hearted Personality11.951.35
Taciturn Personality11.941.35
Old Body11.941.34
Friendly Personality21.221.34
Cravat Clothes11.921.33
Slicked Back Hair11.911.33
Atashi Personality11.911.32
Friend Role21.201.32
Trousers Clothes21.191.31
Waist Length+ Hair40.811.30
Cardigan Clothes11.871.30
Unusual Hair Ornaments Clothes11.871.30
Cousin Role11.871.30
Black Hair40.811.30
Twin Sister Role11.861.29
Honest Personality11.841.27
Moustache Hair11.831.27
Bob Cut Hair11.821.26
Pretending Personality11.821.26
String Ribbon Tie Clothes11.821.26
Eye Covering Hair11.801.25
Lab Coat Clothes11.801.25
Braid Hair11.781.24
Sword Items11.771.23
Kemonomimi Body11.771.22
Brown Hair50.681.22
Hair Flower Clothes11.771.22
Tareme Eyes21.101.21
Older Brother Role11.731.20
Mischievous Personality11.731.20
Glasses Clothes21.081.19
Reserved Personality11.721.19
Cape Clothes11.711.19
Hoodie Clothes11.711.18
Short Hair60.611.18
Confident Personality11.701.18
Miniskirt Clothes21.061.17
Protective Personality11.681.16
Carefree Personality11.681.16
Crop Top Clothes11.671.16
No Bangs Hair11.661.15
Thigh-high Stockings Clothes21.041.14
Mini-dress Clothes11.641.13
Relaxed Personality11.641.13
Nail Polish Body11.631.13
Kimono Clothes11.561.08
Bracelet Clothes11.561.08
Teacher Role11.551.08
Makeup Body11.541.07
Pendant Necklace Clothes11.521.06
Energetic Personality11.521.05
Smart Personality11.461.01
Younger Sister Role11.441.00
Suit Clothes11.441.00
Black Eyes11.420.99
Tank Top Clothes11.420.98
Jacket Clothes11.420.98
V Bangs Hair11.410.98
Gloves Clothes11.410.98
Hair Tie Clothes11.410.97
Pale Body120.370.95
Pink Hair11.330.92
Red Hair11.320.92
T-shirt Clothes11.310.91
Curtained Hair11.300.90
Belt Clothes11.270.88
Childhood Friend Role11.260.87
Ribbon Tie Clothes11.250.87
Classmate Role11.230.85
Young-adult Body20.760.84
Blue Hair11.190.83
Ribbon Hair Tie Clothes11.190.83
Big Breasts Body11.140.79
Necktie Clothes11.110.77
Ponytail Hair11.100.76
Boobjob Engages in (Sexual)11.070.74
Violet Eyes11.040.72
Kind Personality11.030.71
Green Eyes11.020.70
Shoulder-length Hair10.920.64
School Uniform Clothes10.750.52
100.000.00