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Summary

Yui and Suzuka lived next door to Yuuto and they’ve been together since they were born. They often fought over him and made promises to marry him when they grew up. He thought these happy times together would last forever, but they came to an end when Suzuka moved away. Many years later, they re-appeared in front of his door. However, their love battle for him isn’t only limited to the two of them now, with his imouto-like neighbour Hotaru, lively kouhai Yuzu who calls him ‘oniichan’, and the respected daughter of the school chairman Manami also joining the fray. Surrounded on all sides, there’s no place to hide!? [From Hau~ Omochikaeri!]

Innocent Girl
Innocent Girl
NAN%
Tags
  • Artist Heroine
  • School Life Comedy
  • Homecoming
  • School Dormitory
  • Kneepit Sex
Rating 7.38110 Users
Gangsta Republica
Gangsta Republica
NAN%
Tags
  • Chuunibyou Protagonist
  • Student Club Member Protagonist
  • Tsukkomi Heroine
  • Brother/Sister Romance
  • Protagonist's Younger Sister as a Heroine
Rating 6.8152 Users
Koi Iro Marriage
Koi Iro Marriage
NAN%
Tags
  • Painter Heroine
  • Boke Protagonist
  • Fully Consensual BDSM Only
  • Pragmatic Protagonist
  • Transfer Student Heroine
Rating 7.34127 Users
Lunaris Filia ~Kiss to Keiyaku to Shinku no Hitomi~
Lunaris Filia ~Kiss to Keiyaku to Shinku no Hitomi~
NAN%
Tags
  • Panic Button
  • Ordered Choices
  • Church
  • Vampire Heroine
  • Religious Organization
Rating 7.0078 Users
Koiken Otome ~Revive~
Koiken Otome ~Revive~
NAN%
Tags
  • Psionic School
  • Sacred Treasure
  • Inventor Heroine
  • Lazy Heroine
  • Spontaneous Power-ups
Rating 7.40141 Users
Tarareba
Tarareba
NAN%
Tags
  • Heroine with Leotard
  • Half-Japanese Heroine
  • Time Travel
  • Otaku Heroine
  • Protagonist's Senpai as a Heroine
Rating 7.0133 Users
1/2 summer
1/2 summer
NAN%
Tags
  • Homecoming
  • Brocon Support Character
  • Fictional Modern Day Japanese Town
  • Transfer Student Protagonist
  • Waiting Staff Protagonist
Rating 6.96144 Users
Naderebo!
Naderebo!
NAN%
Tags
  • Yamato Nadeshiko Heroine
  • Protagonist's Sister as a Heroine
  • Foreigner Heroine
  • Student Council President Heroine
  • Late Sexual Content
Rating 6.9746 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
Mote Sugite Shuraba na Ore
Mote Sugite Shuraba na Ore
NAN%
Tags
  • Defloration During Common Route
  • Charming Protagonist
  • Cousin Romance
  • Comedic Love Triangle
  • Spring
Rating 6.9859 Users
MeltyMoment
MeltyMoment
NAN%
Tags
  • Track Display
  • School Festival
  • Heroine with a Fang
  • Foolish Friend
  • Timed Choices
Rating 7.39130 Users
Ayame no Machi to Ohime-sama
Ayame no Machi to Ohime-sama
NAN%
Tags
  • Homecoming
  • Fictional Modern Day Japanese Town
  • Otaku Heroine
  • Enforced Playing Order
  • Ojousama Heroine
Rating 6.4038 Users
Koishiki Manual
Koishiki Manual
NAN%
Tags
  • Twin Footjob
  • Track Display
  • Reverse Trap Heroine
  • School Festival
  • Timid Heroine
Rating 7.4147 Users
PriministAr
PriministAr
NAN%
Tags
  • Mayadere Heroine
  • Student Club President Protagonist
  • Bodyguard Heroine
  • Tsukkomi Protagonist
  • Twins as Support Characters
Rating 7.55101 Users
Yumeiro Alouette!
Yumeiro Alouette!
NAN%
Tags
  • No Sense of Direction Heroine
  • Homemaker Protagonist
  • Varying Ending Songs
  • Twin Sisters as Heroines
  • Tsukkomi Protagonist
Rating 7.7051 Users
Koisuru Shimai no Sextet
Koisuru Shimai no Sextet
NAN%
Tags
  • Heroine Sisters
  • Foolish Parent Support Character
  • Food Play
  • Perverted Friend
  • Blood-related Sister/Sister Incest
Rating 7.0270 Users
Sora Tobu Hitsuji to Manatsu no Hana -When Girls Wish Upon A Star.-
Sora Tobu Hitsuji to Manatsu no Hana -When Girls Wish Upon A Star.-
NAN%
Tags
  • Ending Scene Recollection
  • Skip Scenes
  • Butler Protagonist
  • Chuunibyou Heroine
  • Heroine with Heterochromia
Rating 7.3542 Users
Ren
Ren'ai Made Sentakushi Hitotsu
NAN%
Tags
  • Leader Heroine
  • Group of Friends
  • Submissive Protagonist
  • Comedic Love Triangle
  • Co-worker Heroine
Rating 6.7758 Users
Yakimochi Stream
Yakimochi Stream
NAN%
Tags
  • Hikikomori Heroine
  • Jealousy
  • Painter Heroine
  • Nude Filter
  • Protagonist's Rival as a Heroine
Rating 7.19143 Users
Strawberry Nauts
Strawberry Nauts
NAN%
Tags
  • Popular Protagonist
  • Broadcasting Club
  • Extremely (un)Lucky Heroine
  • Homemaker Protagonist
  • Athletics Festival
Rating 7.11126 Users
Imouto no Okage de Motesugite Yabai.
Imouto no Okage de Motesugite Yabai.
NAN%
Tags
  • Ladder Structure
  • Former All-girls School
  • Charming Protagonist
  • Student Club Member Protagonist
  • Student Club President Heroine
Rating 7.24248 Users
Timepiece Ensemble
Timepiece Ensemble
NAN%
Tags
  • No Title Screen
  • School Festival
  • Production of Pornography (Drawn)
  • Mangaka Heroine
  • Poor Heroine
Rating 7.4149 Users
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
NAN%
Tags
  • Androphobic Heroine
  • Multiple Opening Movies
  • Church
  • Student Club Member Protagonist
  • Twins as Support Characters
Rating 6.9020 Users
Ichiban Janakya Dame Desu ka?
Ichiban Janakya Dame Desu ka?
NAN%
Tags
  • School Dormitory
  • Perverted Friend
  • Deredere Heroine
  • Protagonist's Non-blood-related Sister as a Heroine
  • Orphan Protagonist
Rating 6.8462 Users
Natsu Koi High Pressure
Natsu Koi High Pressure
31%
Tags
  • Waiting Staff Protagonist
  • Talking Animal
  • Heroine With Kansai Accent
  • Part-time Job
  • Dogs
Rating 6.9949 Users
Ano Ko wa Ore kara Hanarenai
Ano Ko wa Ore kara Hanarenai
30%
Tags
  • Mangaka Heroine
  • Pretending Heroine
  • Protagonist's Rival as a Heroine
  • Deredere Heroine
  • Skip Scenes
Rating 7.2684 Users
PriministAr
PriministAr
30%
Tags
  • Mayadere Heroine
  • Student Club President Protagonist
  • Bodyguard Heroine
  • Tsukkomi Protagonist
  • Twins as Support Characters
Rating 7.55101 Users
Koishiki Manual
Koishiki Manual
30%
Tags
  • Twin Footjob
  • Track Display
  • Reverse Trap Heroine
  • School Festival
  • Timid Heroine
Rating 7.4147 Users
Ayame no Machi to Ohime-sama
Ayame no Machi to Ohime-sama
30%
Tags
  • Homecoming
  • Fictional Modern Day Japanese Town
  • Otaku Heroine
  • Enforced Playing Order
  • Ojousama Heroine
Rating 6.4038 Users
Mote Sugite Shuraba na Ore
Mote Sugite Shuraba na Ore
29%
Tags
  • Defloration During Common Route
  • Charming Protagonist
  • Cousin Romance
  • Comedic Love Triangle
  • Spring
Rating 6.9859 Users
MeltyMoment
MeltyMoment
28%
Tags
  • Track Display
  • School Festival
  • Heroine with a Fang
  • Foolish Friend
  • Timed Choices
Rating 7.39130 Users
Naderebo!
Naderebo!
28%
Tags
  • Yamato Nadeshiko Heroine
  • Protagonist's Sister as a Heroine
  • Foreigner Heroine
  • Student Council President Heroine
  • Late Sexual Content
Rating 6.9746 Users
Shirogane x Spirits!
Shirogane x Spirits!
28%
Tags
  • Support Character with Ahoge
  • Student Council Member Protagonist
  • Tournament
  • Tsukkomi Protagonist
  • Personal Armed Combat
Rating 7.32115 Users
Koisuru Shimai no Sextet
Koisuru Shimai no Sextet
27%
Tags
  • Heroine Sisters
  • Foolish Parent Support Character
  • Food Play
  • Perverted Friend
  • Blood-related Sister/Sister Incest
Rating 7.0270 Users
Ren
Ren'ai Made Sentakushi Hitotsu
27%
Tags
  • Leader Heroine
  • Group of Friends
  • Submissive Protagonist
  • Comedic Love Triangle
  • Co-worker Heroine
Rating 6.7758 Users
Strawberry Nauts
Strawberry Nauts
27%
Tags
  • Popular Protagonist
  • Broadcasting Club
  • Extremely (un)Lucky Heroine
  • Homemaker Protagonist
  • Athletics Festival
Rating 7.11126 Users
Timepiece Ensemble
Timepiece Ensemble
27%
Tags
  • No Title Screen
  • School Festival
  • Production of Pornography (Drawn)
  • Mangaka Heroine
  • Poor Heroine
Rating 7.4149 Users
Ichiban Janakya Dame Desu ka?
Ichiban Janakya Dame Desu ka?
26%
Tags
  • School Dormitory
  • Perverted Friend
  • Deredere Heroine
  • Protagonist's Non-blood-related Sister as a Heroine
  • Orphan Protagonist
Rating 6.8462 Users
Passage! ~Passage of Life~
Passage! ~Passage of Life~
26%
Tags
  • Late Sexual Content
  • Perverted Friend
  • Colored Texts
  • Ending Scene Recollection
  • Clumsy Heroine
Rating 6.8845 Users
Namaiki Delation
Namaiki Delation
26%
Tags
  • Student Club President Protagonist
  • Inventor Heroine
  • Nude Filter
  • Student Club Member Heroine
  • School Festival
Rating 6.8361 Users
Mamiya-kunchi no Itsutsugo Jijou
Mamiya-kunchi no Itsutsugo Jijou
25%
Tags
  • Protagonist's Twin as a Heroine
  • Twincest
  • Incest Romance
  • Quadruple+ Blowjob
  • Discipline Committee Member Heroine
Rating 7.28109 Users
Kiss Ato
Kiss Ato
25%
Tags
  • Painter Heroine
  • Skip Scenes
  • Colored Texts
  • Half-Japanese Heroine
  • Normal Scene Recollection
Rating 7.20120 Users
Akabanzu ~Real na Sekai de Boku ga Kimi ni Dekiru Koto~
Akabanzu ~Real na Sekai de Boku ga Kimi ni Dekiru Koto~
25%
Tags
  • Genius Support Character
  • Transfer Student Heroine
  • School Sports Club
  • Trap Support Character
  • AI Heroine
Rating 6.6824 Users
Natsu no Osananajimi to, Fuyu no Kanojo
Natsu no Osananajimi to, Fuyu no Kanojo
25%
Tags
  • Student-Teacher Romance
  • Siscon Protagonist
  • Cousin Incest
  • Half-Japanese Heroine
  • Foreigner Heroine
Rating 7.0028 Users
Harvest OverRay
Harvest OverRay
25%
Tags
  • Gamer Protagonist
  • Tsukkomi Protagonist
  • Built-in Encyclopedia
  • Martial Artist Heroine
  • Jump to Prior Choices
Rating 7.65107 Users
Scramble Lovers
Scramble Lovers
25%
Tags
  • Protagonist's Twin as a Heroine
  • Twincest
  • Protagonist's Sister as a Heroine
  • Transfer Student Heroine
  • Deredere Heroine
Rating 6.8748 Users
Hinata Terrace ~We Don
Hinata Terrace ~We Don't Abandon You.~
25%
Tags
  • Popular Protagonist
  • Class President Heroine
  • School Dormitory
  • Orphan Protagonist
  • Imouto-type Heroine
Rating 6.9629 Users
Love La Bride
Love La Bride
25%
Tags
  • Ordered Choices
  • Blind Choices
  • Protagonist's Fiancee as a Heroine
  • Homemaker Protagonist
  • Butler Support Character
Rating 7.1075 Users

Otonari Koi Sensou! 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 (23 total)

NameScoreImportanceWeight
Lip Sync2.001.833.66
Bokukko Heroine2.001.813.62
Imouto-type Heroine2.001.743.49
Donkan Protagonist2.001.693.38
Deredere Heroine2.001.613.23
Ojousama Heroine2.001.452.89
Linear Plot2.001.382.76
Few Choices2.001.342.67
Modern Tsundere Heroine1.501.762.65
Student Protagonist2.001.262.51
High School2.001.222.44
Protagonist's Childhood Friend as a Heroine2.001.142.28
Sex with Protagonist Only2.001.132.26
Comedy2.001.112.21
Only Virgin Heroines2.001.082.17
Outdoor Sex2.001.001.99
Student Heroine2.000.991.98
Missionary Position2.000.941.88
High School Student Heroine2.000.851.70
Defloration2.000.761.52
Tsundere Heroine0.501.400.70
Male Protagonist2.000.300.61
ADV2.000.150.29

Traits (67 total)

NameCharactersImportanceWeight
Ribbon Tie Clothes71.252.60
Kouhai Role31.632.25
Knee-high Socks Clothes41.382.22
Neighbor Role22.002.19
Deredere Personality21.741.92
High School Student Role80.851.87
White Eyes12.611.81
Missionary Subject of (Sexual)41.121.80
Imouto Act Role12.581.79
Student Club President Role12.561.78
Donkan Personality12.451.70
Big Breast Sizes Body21.541.69
Class President Role12.281.58
Pantyhose Clothes21.421.56
School Uniform Clothes70.751.56
Straight Hair40.951.52
Possessive Personality12.131.47
Third Person Personality12.121.47
White Hair21.331.46
Waist Length+ Hair50.811.45
Amber Eyes31.031.43
Small Breast Sizes Body11.991.38
Childhood Friend Role21.261.38
Vibrator Subject of (Sexual)11.981.37
Teen Body80.621.36
Airhead Personality11.921.33
Ribbon Hair Tie Clothes21.191.31
Naked Apron Clothes11.871.30
Short (obsolete) Body11.861.29
Handjob Engages in (Sexual)21.161.27
Pink Rotor Subject of (Sexual)11.831.27
Slim Body80.581.27
Twin Tails Hair21.131.24
Boku Personality11.781.24
Side Tail Hair11.751.21
Mischievous Personality11.731.20
Naive Personality11.691.17
Protective Personality11.681.16
Spoons Subject of (Sexual)11.671.16
Thigh-high Stockings Clothes21.041.14
Reverse Cowgirl Subject of (Sexual)11.631.13
Popular Role11.631.13
Kind Personality21.031.13
Blue Eyes30.801.11
Apron Clothes11.591.10
Energetic Personality11.521.05
Mother Role11.461.01
Shoulder-length Hair20.921.01
Headband Clothes11.451.00
Teasing Engages in11.451.00
Hair Tie Clothes11.410.97
Hairpin Clothes11.400.97
Skirt Clothes11.330.93
Pink Hair11.330.92
Red Hair11.320.92
Black Hair20.810.88
Blowjob Engages in (Sexual)20.760.84
Standing Sex Subject of (Sexual)11.180.82
Pale Body80.370.81
Brown Hair20.680.75
Glasses Clothes11.080.75
Boobjob Engages in (Sexual)11.070.74
Doggy Style Subject of (Sexual)10.930.64
Brown Eyes10.900.63
Young-adult Body10.760.53
Long Hair10.750.52
50.000.00