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Summary

April 1st is the day when the world is full of lies, however to Kouta, it is his precious imouto’s birthday. His father returned that day after a long time away and told him: “Actually Kouta… you have 364 other imoutos”. He was still confused when his father brought him to Tachibana Gakuen. He was the only guy at the school. The other 365 students were… all his imoutos. [From Hau~ Omochikaeri!]

Fukushuu no Honoo wa Ingoku no Yami ni Moe -Gokuaku Onna ni Net Koukai de Seisai o-
Fukushuu no Honoo wa Ingoku no Yami ni Moe -Gokuaku Onna ni Net Koukai de Seisai o-
NAN%
Tags
  • Sexual Slavery (Choukyou Variation)
  • Revenge
  • Clothing Damage
  • Bondage
  • Vaginal Multiple Objects Insertion
Rating 6.0820 Users
Otama! ~Otaku Nakama wa Chikkoi Mania~
Otama! ~Otaku Nakama wa Chikkoi Mania~
NAN%
Tags
  • Production of Pornography (Drawn)
  • Harem Ending with Theme
  • Modern Day Akihabara
  • Otaku Protagonist
  • Delusional Heroine
Rating 7.0863 Users
Honoo no Haramase Tenkousei
Honoo no Haramase Tenkousei
NAN%
Tags
  • Unarmed Fighting Heroine
  • Impregnation Choice
  • No "Keep Voice on Click" Option
  • Onna Bugeisha Heroine
  • Harem Ending with Theme
Rating 6.6961 Users
Strawberry Nauts
Strawberry Nauts
NAN%
Tags
  • Popular Protagonist
  • Extremely (un)Lucky Heroine
  • Broadcasting Club
  • Homemaker Protagonist
  • Athletics Festival
Rating 7.11123 Users
Imouto no Katachi
Imouto no Katachi
NAN%
Tags
  • Jealousy
  • Heroine with a Fang
  • Female Protagonist for a Short Time
  • School Dormitory
  • Foolish Friend
Rating 7.15141 Users
LOVEPOTION SIXTYNINE
LOVEPOTION SIXTYNINE
NAN%
Tags
  • Boke Heroine
  • Protagonist's Twin as a Heroine
  • Comedic Love Triangle
  • Title Parody
  • Twincest
Rating 6.6473 Users
Onii-chan Teacher ~Himitsu no Jugyou o Kibou Shimasu!~
Onii-chan Teacher ~Himitsu no Jugyou o Kibou Shimasu!~
NAN%
Tags
  • Braless Heroine
  • Heroine with Flat Chest (Non-Loli)
  • Sexually Oblivious Heroine
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
Rating 6.8848 Users
Sacred†Vampire -Sacred Vampire-
Sacred†Vampire -Sacred Vampire-
NAN%
Tags
  • Vampire
  • Religious Heroine
  • Vampire Protagonist
  • Heroine with Heterochromia
  • Clumsy Heroine
Rating 6.5421 Users
Tsukumo no Tsuki
Tsukumo no Tsuki
NAN%
Tags
  • Loli Support Character
  • Ejaculation Choice
  • Albino Heroine
  • Goddess Heroine
  • Protagonist's Sister as a Heroine
Rating 7.0444 Users
Shinsei ni Shite Okasubekarazu
Shinsei ni Shite Okasubekarazu
NAN%
Tags
  • Royal Heroine
  • Queen Heroine
  • Emotionless Heroine
  • Small Breast Sizes Heroine (Non-Loli)
  • Kuudere Heroine
Rating 7.2828 Users
Suzukaze no Melt -Where wishes are drawn to each other-
Suzukaze no Melt -Where wishes are drawn to each other-
NAN%
Tags
  • Student Club
  • Food Discussions
  • Fictional Modern Day Japanese Town
  • Built-in Encyclopedia
  • Long Sexual Scenes
Rating 7.4563 Users
Trouble @ Spiral!
Trouble @ Spiral!
NAN%
Tags
  • Foolish Protagonist
  • Armpit Sex
  • Yandere Heroine
  • Cafe
  • Twin Boobjob
Rating 7.0723 Users
Endless Dungeon
Endless Dungeon
NAN%
Tags
  • Axe Combat
  • Dual Wielding Daggers
  • Combat Archery
  • Fighting Princess Heroine
  • Nekomimi Heroine
Rating 7.2049 Users
Koiimo Sweet ☆ Days
Koiimo Sweet ☆ Days
NAN%
Tags
  • Dormitory Manager Heroine
  • Heroine with Flat Chest (Non-Loli)
  • Athlete Heroine
  • Blood-related Sister/Sister Incest
  • Siscon Protagonist
Rating 6.7755 Users
Kimi to Boku to Eden no Ringo
Kimi to Boku to Eden no Ringo
NAN%
Tags
  • No Sense of Direction Heroine
  • Protagonist's Fiancee as a Heroine
  • Trap Protagonist
  • Trap Support Character
  • Homemaker Protagonist
Rating 7.1077 Users
Koishiki Manual
Koishiki Manual
NAN%
Tags
  • Twin Footjob
  • Track Display
  • Reverse Trap Heroine
  • School Festival
  • Timid Heroine
Rating 7.4147 Users
Naka no Hito nado Inai! Tokyo Hero Project
Naka no Hito nado Inai! Tokyo Hero Project
NAN%
Tags
  • Superhero(ine) Protagonist
  • Scary Protagonist
  • Comic Convention
  • Modern Day Akihabara
  • Slice of Life Comedy
Rating 7.61150 Users
Tropical Vacation
Tropical Vacation
NAN%
Tags
  • Resort
  • Childishly Violent Heroine
  • Otaku Friend
  • Voice Only Parts
  • Martial Artist Heroine
Rating 6.7930 Users
Tiny Dungeon ~BRAVE or SLAVE~
Tiny Dungeon ~BRAVE or SLAVE~
NAN%
Tags
  • Fighting Princess Heroine
  • Tactician Protagonist
  • Unarmed Fighting Heroine
  • Combat Capable Friends
  • Scythe Combat
Rating 7.5879 Users
Koiharu Adolescence
Koiharu Adolescence
NAN%
Tags
  • Ghost Heroine
  • Brocon Heroine
  • Protagonist's Senpai as a Heroine
  • Comedy
  • High Sexual Content
Rating 7.1453 Users
Mirai Kanojo
Mirai Kanojo
NAN%
Tags
  • Dormitory Manager Heroine
  • Selfcest
  • Comedic Love Triangle
  • Time Travel
  • Albino Heroine
Rating 7.0266 Users
Real Imouto ga Iru Ooizumi-kun no Baai
Real Imouto ga Iru Ooizumi-kun no Baai
NAN%
Tags
  • No Common Sense Heroine
  • Brother/Sister Romance
  • Slice of Life Drama
  • School Sports Club Member Heroine
  • Family
Rating 7.27271 Users
Aku Yome! Akuma na Yome ni Shiborareru
Aku Yome! Akuma na Yome ni Shiborareru
NAN%
Tags
  • Defloration During Common Route
  • Incubus Protagonist
  • Oni Heroine
  • Werewolf Heroine
  • Polygamy
Rating 7.2848 Users
D-EVE in you
D-EVE in you
NAN%
Tags
  • Japanese Idols
  • Idol Heroine
  • Singer Heroine
  • Heroine with Intake Hairstyle
  • Exhibitionism
Rating 7.1025 Users
Dainikai Imouto Senbatsu☆Sousenkyo ~366ninme no Imouto Icha Love Gojitsudan~
Dainikai Imouto Senbatsu☆Sousenkyo ~366ninme no Imouto Icha Love Gojitsudan~
60%
Tags
  • Protagonist's Half-sister as a Heroine
  • High Amount of Special Effects
  • Incest
  • Protagonist's Sister as a Heroine
  • Brother/Sister Romance
Rating 6.6529 Users
Shiawase Kazoku-bu
Shiawase Kazoku-bu
24%
Tags
  • Student Club
  • Robot Heroine
  • Family
  • Student Council President Heroine
  • Oneesan-type Heroine
Rating 7.3064 Users
Koiimo Sweet ☆ Days
Koiimo Sweet ☆ Days
23%
Tags
  • Dormitory Manager Heroine
  • Heroine with Flat Chest (Non-Loli)
  • Athlete Heroine
  • Blood-related Sister/Sister Incest
  • Siscon Protagonist
Rating 6.7755 Users
Endless Dungeon
Endless Dungeon
23%
Tags
  • Axe Combat
  • Dual Wielding Daggers
  • Combat Archery
  • Fighting Princess Heroine
  • Nekomimi Heroine
Rating 7.2049 Users
Trouble @ Spiral!
Trouble @ Spiral!
22%
Tags
  • Foolish Protagonist
  • Armpit Sex
  • Yandere Heroine
  • Cafe
  • Twin Boobjob
Rating 7.0723 Users
Shinsei ni Shite Okasubekarazu
Shinsei ni Shite Okasubekarazu
20%
Tags
  • Royal Heroine
  • Queen Heroine
  • Emotionless Heroine
  • Small Breast Sizes Heroine (Non-Loli)
  • Kuudere Heroine
Rating 7.2828 Users
Suzukaze no Melt -Where wishes are drawn to each other-
Suzukaze no Melt -Where wishes are drawn to each other-
20%
Tags
  • Student Club
  • Food Discussions
  • Fictional Modern Day Japanese Town
  • Built-in Encyclopedia
  • Long Sexual Scenes
Rating 7.4563 Users
Sacred†Vampire -Sacred Vampire-
Sacred†Vampire -Sacred Vampire-
19%
Tags
  • Vampire
  • Religious Heroine
  • Vampire Protagonist
  • Heroine with Heterochromia
  • Clumsy Heroine
Rating 6.5421 Users
Tsukumo no Tsuki
Tsukumo no Tsuki
19%
Tags
  • Loli Support Character
  • Ejaculation Choice
  • Albino Heroine
  • Goddess Heroine
  • Protagonist's Sister as a Heroine
Rating 7.0444 Users
Koishiki Manual
Koishiki Manual
19%
Tags
  • Twin Footjob
  • Track Display
  • Reverse Trap Heroine
  • School Festival
  • Timid Heroine
Rating 7.4147 Users
Tropical Vacation
Tropical Vacation
19%
Tags
  • Resort
  • Childishly Violent Heroine
  • Otaku Friend
  • Voice Only Parts
  • Martial Artist Heroine
Rating 6.7930 Users
Koiharu Adolescence
Koiharu Adolescence
19%
Tags
  • Ghost Heroine
  • Brocon Heroine
  • Protagonist's Senpai as a Heroine
  • Comedy
  • High Sexual Content
Rating 7.1453 Users
Real Imouto ga Iru Ooizumi-kun no Baai
Real Imouto ga Iru Ooizumi-kun no Baai
18%
Tags
  • No Common Sense Heroine
  • Brother/Sister Romance
  • Slice of Life Drama
  • School Sports Club Member Heroine
  • Family
Rating 7.27271 Users
D-EVE in you
D-EVE in you
18%
Tags
  • Japanese Idols
  • Idol Heroine
  • Singer Heroine
  • Heroine with Intake Hairstyle
  • Exhibitionism
Rating 7.1025 Users
Mecha-con!
Mecha-con!
18%
Tags
  • Birthrate Decline
  • Polygamy
  • Businesswoman Heroine
  • Genius Protagonist
  • Wealthy Protagonist
Rating 7.2971 Users
Shiro no Pikapika Ohoshi-sama
Shiro no Pikapika Ohoshi-sama
18%
Tags
  • Vertically Oriented Text
  • Kemonomimi Heroine
  • Doggirl Heroine
  • Reincarnation
  • Protagonist with Partial Voice Acting
Rating 7.1932 Users
Timepiece Ensemble
Timepiece Ensemble
18%
Tags
  • No Title Screen
  • School Festival
  • Production of Pornography (Drawn)
  • Mangaka Heroine
  • Poor Heroine
Rating 7.3750 Users
S.I.S.T.A.R.S:KISS OF TRINITY
S.I.S.T.A.R.S:KISS OF TRINITY
18%
Tags
  • Twin Sisters as Heroines
  • Sister/Sister Incest
  • Non-penetrative Sex
  • Modern Day Tokyo
  • Incest Romance
Rating 6.0920 Users
Kokoro no Sumika
Kokoro no Sumika
18%
Tags
  • Robot Heroine
  • AI Heroine
  • Perverted Friend
  • Incest Romance
  • Emotionless Heroine
Rating 6.7022 Users
Imouto Smile
Imouto Smile
17%
Tags
  • Mangaka Heroine
  • Scenario Selection
  • Homemaker Protagonist
  • Imouto-type Heroine
  • Siscon Protagonist
Rating 6.7922 Users
Class Zen
Class Zen'in Ore no Yome ~"Watashi-tachi no Karada wa Anata no Mono" Joshi Zen'in Pet Sengen~
17%
Tags
  • Hetare Protagonist
  • Clothed Female Naked Male
  • Protagonist as the Only Male
  • Triple Blowjob
  • School Life Comedy
Rating 6.8726 Users
Shoujo Activity
Shoujo Activity
17%
Tags
  • Half-Japanese Heroine
  • Threesome Ending
  • Protagonist's Childhood Friend as a Heroine
  • Early Sexual Content
  • Defloration During Common Route
Rating 6.7739 Users
Stellar ☆ Theater
Stellar ☆ Theater
17%
Tags
  • Protagonist's Sister as a Support Character
  • Foolish Friend
  • School
  • Group of Friends
  • Branching Plot
Rating 7.1145 Users
Love Love Life ~Ojou-sama 7nin to Love Love Harem Seikatsu~
Love Love Life ~Ojou-sama 7nin to Love Love Harem Seikatsu~
17%
Tags
  • Hikikomori Heroine
  • Former All-girls School
  • Musician Heroine
  • Oppai Loli Heroine
  • Childishly Violent Heroine
Rating 7.1672 Users

Imouto Senbatsu☆Sousenkyo 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 (59 total)

NameScoreImportanceWeight
Protagonist's Half-sister as a Heroine3.002.788.34
Protagonist's Younger Sister as a Heroine3.001.905.69
Only Protagonist's Sisters as Heroine(s)2.502.005.00
High Amount of Special Effects2.252.204.95
Highly Animated Sprites2.671.854.93
Model Heroine2.002.424.83
Heroine with Flat Chest (Non-Loli)2.002.314.62
Brother/Sister Romance2.331.914.46
Emotionless Heroine2.002.164.31
Only Younger Heroines2.001.943.88
Protagonist's Full Sister as a Heroine2.001.913.83
Bleep Censor2.001.903.79
Normal Scene Recollection2.001.893.77
Unlockable Harem Ending2.001.853.71
Heroine with Tights2.001.833.66
Wake-up Sex2.001.823.64
Mutual Masturbation2.001.753.50
Classic Tsundere Heroine2.001.713.41
Blood-related Brother/Sister Incest2.201.483.25
Deredere Heroine2.001.603.20
Straight Lolicon2.001.492.98
Under the Same Roof2.331.272.95
Student Protagonist2.331.242.89
Perverted Heroine2.001.422.84
Vaginal Masturbation2.001.392.78
Heroine with Zettai Ryouiki2.001.382.75
Modern Day Japan2.001.322.63
Branching Plot2.001.282.56
Single Handjob2.001.272.53
Student Heroine2.330.972.26
Sex with Protagonist Only2.001.122.24
Forbidden Love1.002.232.23
Late Sexual Content1.251.782.22
Armpit Licking1.002.162.16
Only Virgin Heroines2.001.072.14
Sixty-nine2.001.062.12
Sitting Sex2.001.052.10
Triple Blowjob1.002.012.01
Loli Heroine1.711.172.00
Single Blowjob2.000.991.99
Armpit Sex1.001.981.98
Side Portraits1.671.161.94
Protagonist's Blood-related Sister as a Heroine1.001.911.91
Hairjob1.001.831.83
High School Student Heroine2.000.841.69
Cowgirl2.000.831.66
Doggy Style2.000.791.59
Piledriver1.001.571.57
Defloration2.000.751.49
Imouto-type Heroine0.831.721.43
Group Sex of One Male and Several Females1.500.901.35
Multiple Endings2.000.661.33
Protagonist with a Face2.000.651.31
Sex in Public Places1.001.071.07
Sexual Content1.000.610.61
Male Protagonist2.000.300.60
Kuudere Heroine0.331.680.55
Protagonist's Sister as a Heroine0.202.050.41
ADV1.830.140.26

Traits (118 total)

NameCharactersImportanceWeight
Seventh Grader Role43.385.45
Half-sister Role32.453.39
Triple Blowjob Engages in (Sexual)32.082.89
Legwear Footjob Engages in (Sexual)22.482.72
Incest Engages in (Sexual)51.472.64
Younger Sister Role41.442.32
Eighth Grader Role13.322.30
Nipple Teasing Engages in (Sexual)22.042.24
Armpit Sex Subject of (Sexual)13.202.22
Hairjob Subject of (Sexual)13.172.19
Armpit Licking Engages in (Sexual)13.152.18
Older Sister Role31.552.15
Group Sex of One Male and Several Females Engages in (Sexual)51.192.14
Pantyjob Subject of (Sexual)13.062.12
Mutual Masturbation Engages in (Sexual)21.932.12
Body Smell Fetishism Subject of (Sexual)12.992.07
Triple Blowjob Subject of (Sexual)12.992.07
Fortune Teller Role12.942.03
Blazer Clothes21.832.01
Precog Role12.831.96
Nipple Sucking Engages in (Sexual)21.711.88
Footjob Engages in (Sexual)21.711.88
Armpit Licking Subject of (Sexual)12.691.87
Balls Sucking Subject of (Sexual)12.691.87
Braided Headband Hair12.591.80
Pantyjob Engages in (Sexual)12.591.80
Half-brother Role12.591.79
Non-penetrative Sex Engages in (Sexual)12.581.79
Piledriver Engages in (Sexual)12.581.79
Watashi Personality31.261.75
Model Role12.521.75
Sex in Public Places Engages in (Sexual)31.261.75
Wake-up Sex Subject of (Sexual)12.501.73
Full Sister Role21.571.73
Armpit Sex Engages in (Sexual)12.481.72
Hard Worker Personality21.541.70
Gardening Engages in12.441.69
French Kiss Engages in (Sexual)21.521.67
Classic Tsundere Personality12.391.66
Wake-up Sex Engages in (Sexual)12.381.65
Hairjob Engages in (Sexual)12.321.61
Intercrural Sex Subject of (Sexual)12.291.59
Balls Sucking Engages in (Sexual)12.271.58
Missionary Subject of (Sexual)31.111.54
Bathroom Sex Engages in (Sexual)21.391.53
Footjob Subject of (Sexual)12.181.51
Vaginal Fingering Subject of (Sexual)31.081.50
Flat Chest Body12.101.46
Ankle Length Hair12.101.46
Anilingus Subject of (Sexual)12.051.42
Anilingus Engages in (Sexual)12.011.40
Cleaning Engages in11.991.38
Sixty-nine Engages in (Sexual)21.251.38
Virgin Sex Engages in (Sexual)40.841.36
Full Brother Role11.951.35
Piledriver Subject of (Sexual)11.951.35
High School Student Role40.841.35
Strange Personality11.941.35
Atashi Personality11.911.33
School Uniform Clothes50.741.32
Standing Sex Engages in (Sexual)11.881.31
Boobjob Subject of (Sexual)11.871.30
Intercrural Sex Engages in (Sexual)11.851.28
Doggy Style Subject of (Sexual)30.921.28
Sitting Sex Engages in (Sexual)11.831.27
Vaginal Masturbation Engages in (Sexual)11.771.23
Blowjob Engages in (Sexual)40.761.22
Handjob Subject of (Sexual)11.761.22
Deredere Personality11.751.22
Missionary Engages in (Sexual)11.751.21
Older Brother Role11.721.20
Cowgirl Engages in (Sexual)11.721.19
Stoic Personality11.701.18
Doggy Style Engages in (Sexual)11.701.18
Spiky Hair11.691.17
Sitting Sex Subject of (Sexual)21.051.16
Garnet Eyes11.651.14
Pervert Personality11.651.14
Thigh-high Stockings Clothes21.031.14
Vaginal Fingering Engages in (Sexual)11.621.13
Kouhai Role11.621.12
Spiky Bangs Hair21.011.11
Nipple Teasing Subject of (Sexual)11.591.10
Ore Personality11.591.10
Teen Body50.611.10
Cunnilingus Engages in (Sexual)11.561.08
Blowjob Subject of (Sexual)11.531.06
Cowgirl Subject of (Sexual)20.951.05
Orange Hair11.511.04
Pissing Engages in (Sexual)11.461.01
Pantyhose Clothes11.420.98
Cooking Engages in11.410.98
Blunt Bangs Hair11.400.97
Hairpin Clothes11.390.97
Nipple Sucking Subject of (Sexual)11.390.96
Tsurime Eyes11.380.95
Masturbation Engages in (Sexual)11.370.95
Slim Body40.570.92
Ahoge Hair11.310.91
Blue Eyes20.800.88
Ribbon Hair Tie Clothes11.180.82
Standing Sex Subject of (Sexual)11.180.82
Cunnilingus Subject of (Sexual)11.170.81
Handjob Engages in (Sexual)11.160.80
Twin Tails Hair11.120.78
Tareme Eyes11.090.76
Brown Hair20.680.75
Boobjob Engages in (Sexual)11.060.74
Kind Personality11.040.72
Violet Eyes11.040.72
Green Eyes11.010.70
Pale Body50.370.67
Shoulder-length Hair10.910.63
Blond Hair10.880.61
Black Hair10.810.56
Waist Length+ Hair10.800.55
Long Hair10.750.52
Short Hair10.610.42