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Summary

Yuzuru is like any male student: he wants to be popular and do it with a girl. He talks about sex with his classmates and has perverted fantasies when he looks at cute girls. He chooses his wardrobe carefully and reads books about sex and watches AVs to prepare for the moment when it appears. Even though he’s been marked as a troublemaker by the public moral committee’s Suzuka, it’s still an enjoyable school life to him. He doesn’t feel lonely at home while his parents are away overseas since his younger sister Kokoro is always there to greet him with a smile. One day, he helped a girl who claimed to have come from the future, Miku. She gave him a ring and told him to wear it if he wanted to become popular. Indeed, his life changed upon wearing it, with all girls in the school falling for him, including Suzuka who had considered him as an enemy. [From Hau~ Omochikaeri!]

Tasogare no Saki ni Noboru Ashita -Applique FanDisc-
Tasogare no Saki ni Noboru Ashita -Applique FanDisc-
NAN%
Tags
  • Built-in Flowchart
  • Siscon Protagonist
  • Super Deformed CG's
  • Genius Heroine
  • Modern Tsundere Heroine
Rating 6.7638 Users
Anata o Otoko ni Shite Ageru!
Anata o Otoko ni Shite Ageru!
NAN%
Tags
  • Competition
  • Heroine with Spats
  • Heroine with Leotard
  • Protagonist's Rival as a Heroine
  • Oppai Loli Heroine
Rating 7.1041 Users
Himegoto Masquerade ~Ojousama-tachi no Tawamure~
Himegoto Masquerade ~Ojousama-tachi no Tawamure~
NAN%
Tags
  • Trap Protagonist
  • Spring
  • All-girls School
  • Pantyjob
  • Simulation Game
Rating 6.6824 Users
Shin Koihime † Eiyuutan 5 ~Otome Enran ☆ Sangokushi Engi [Gi]~
Shin Koihime † Eiyuutan 5 ~Otome Enran ☆ Sangokushi Engi [Gi]~
NAN%
Tags
  • Three Kingdoms
  • Pragmatic Heroine
  • Bokukko Heroine
  • Genius Heroine
  • Promiscuous Heroine
Rating 7.1221 Users
Otonari Koi Sensou!
Otonari Koi Sensou!
NAN%
Tags
  • Lip Sync
  • Bokukko Heroine
  • Imouto-type Heroine
  • Donkan Protagonist
  • Deredere Heroine
Rating 6.8263 Users
Orange Memories
Orange Memories
NAN%
Tags
  • Shopkeeper Heroine
  • Reunion
  • Foolish Friend
  • Yamato Nadeshiko Heroine
  • Twin Handjob
Rating 6.9326 Users
D.C. III P.P. ~Da Capo III Platinum Partner~
D.C. III P.P. ~Da Capo III Platinum Partner~
NAN%
Tags
  • Leader Heroine
  • Student Club Member Protagonist
  • 100% Completion Bonus
  • Student Club President Heroine
  • Popular Protagonist
Rating 7.7374 Users
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
NAN%
Tags
  • P.E. Teacher Heroine
  • Strip Game
  • School Nurse Heroine
  • Masturbation with Object
  • Heroine with Tan Lines
Rating 6.2914 Users
Trouble @ Spiral!
Trouble @ Spiral!
NAN%
Tags
  • Foolish Protagonist
  • Armpit Sex
  • Yandere Heroine
  • Cafe
  • Twin Boobjob
Rating 7.0723 Users
Tropical Vacation
Tropical Vacation
NAN%
Tags
  • Resort
  • Childishly Violent Heroine
  • Otaku Friend
  • Voice Only Parts
  • Martial Artist Heroine
Rating 6.7930 Users
Royal Garden ~Otome ni Koi Suru Ouji no Gikyoku~
Royal Garden ~Otome ni Koi Suru Ouji no Gikyoku~
NAN%
Tags
  • Oppai Loli Heroine
  • Sex in a Classroom
  • Fingering
  • Intercrural Sex
  • Big Breast Sizes Heroine
Rating 7.1721 Users
Himitsu no Otome ~Boku ga Onna no Ko ni Natta Wake~
Himitsu no Otome ~Boku ga Onna no Ko ni Natta Wake~
NAN%
Tags
  • Extremely (un)Lucky Heroine
  • Trap Protagonist
  • Martial Artist Protagonist
  • Bodyguard Protagonist
  • Protagonist's Sister as a Support Character
Rating 6.8622 Users
Hime-sama Love Life!
Hime-sama Love Life!
NAN%
Tags
  • Protagonist's Half-sister as a Heroine
  • Boke Heroine
  • Half-orphan Protagonist
  • Family Life Comedy
  • Princess Heroine
Rating 7.0443 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 6.5522 Users
Akumade, Kore wa ~ no Monogatari
Akumade, Kore wa ~ no Monogatari
NAN%
Tags
  • Programmer Heroine
  • Summer
  • Actress Heroine
  • Multiple Route Mystery
  • Built-in Flowchart
Rating 6.9228 Users
Worlds and World
Worlds and World's end
NAN%
Tags
  • Apocalypse
  • Protagonist with Partial Voice Acting
  • Short Sexual Scenes
  • Late Sexual Content
  • Low Sexual Content
Rating 6.4118 Users
Mecha-con!
Mecha-con!
NAN%
Tags
  • Birthrate Decline
  • Polygamy
  • Businesswoman Heroine
  • Genius Protagonist
  • Wealthy Protagonist
Rating 7.2570 Users
Imouto Smile
Imouto Smile
NAN%
Tags
  • Mangaka Heroine
  • Scenario Selection
  • Homemaker Protagonist
  • Imouto-type Heroine
  • Siscon Protagonist
Rating 6.7523 Users
Shukufuku no Campanella
Shukufuku no Campanella
NAN%
Tags
  • Puppeteer Heroine
  • Popular Protagonist
  • Constructs
  • Super Deformed Sprites
  • Inventor Protagonist
Rating 7.2989 Users
Tarareba
Tarareba
NAN%
Tags
  • Heroine with Leotard
  • Half-Japanese Heroine
  • Time Travel
  • Otaku Heroine
  • Protagonist's Senpai as a Heroine
Rating 7.0533 Users
Passage! ~Passage of Life~
Passage! ~Passage of Life~
NAN%
Tags
  • Late Sexual Content
  • Perverted Friend
  • Colored Texts
  • Ending Scene Recollection
  • Clumsy Heroine
Rating 6.8845 Users
Chuunibyou na Kanojo no Love Equation
Chuunibyou na Kanojo no Love Equation
NAN%
Tags
  • Chuunibyou Heroine
  • Slice of Life Comedy
  • School Life Comedy
  • Protagonist's Senpai as a Heroine
  • Naizuri
Rating 6.8246 Users
Neko no Onee-chan ga Oshiete Kureta Koto
Neko no Onee-chan ga Oshiete Kureta Koto
NAN%
Tags
  • Shotacon
  • Catgirl Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Skin Color Selection
Rating 6.8423 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
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
41%
Tags
  • Androphobic Heroine
  • Multiple Opening Movies
  • Church
  • Student Club Member Protagonist
  • Twins as Support Characters
Rating 6.8920 Users
Yaritomo Pet Yokujou Seikatsu
Yaritomo Pet Yokujou Seikatsu
40%
Tags
  • Avoidable Netorare (obsolete)
  • Heroine with Garter Belt
  • Clothed Male Naked Female
  • Gyaru Heroine
  • Bleep Censor
Rating 6.4213 Users
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~
Onee-chan Eroero Chuuihou ~Aieki no Daikouzui~
38%
Tags
  • Oneesan-type Heroine
  • Twin Boobjob
  • Harem Ending
  • Brocon Heroine
  • Blood-related Brother/Sister Incest
Rating 6.5522 Users
Hime-sama Love Life!
Hime-sama Love Life!
36%
Tags
  • Protagonist's Half-sister as a Heroine
  • Boke Heroine
  • Half-orphan Protagonist
  • Family Life Comedy
  • Princess Heroine
Rating 7.0443 Users
Himitsu no Otome ~Boku ga Onna no Ko ni Natta Wake~
Himitsu no Otome ~Boku ga Onna no Ko ni Natta Wake~
36%
Tags
  • Extremely (un)Lucky Heroine
  • Trap Protagonist
  • Martial Artist Protagonist
  • Bodyguard Protagonist
  • Protagonist's Sister as a Support Character
Rating 6.8622 Users
Tropical Vacation
Tropical Vacation
36%
Tags
  • Resort
  • Childishly Violent Heroine
  • Otaku Friend
  • Voice Only Parts
  • Martial Artist Heroine
Rating 6.7930 Users
Royal Garden ~Otome ni Koi Suru Ouji no Gikyoku~
Royal Garden ~Otome ni Koi Suru Ouji no Gikyoku~
33%
Tags
  • Oppai Loli Heroine
  • Sex in a Classroom
  • Fingering
  • Intercrural Sex
  • Big Breast Sizes Heroine
Rating 7.1721 Users
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
Rakuin Mesu Kyoushi ~Danshikou no Madonna-tachi~
32%
Tags
  • P.E. Teacher Heroine
  • Strip Game
  • School Nurse Heroine
  • Masturbation with Object
  • Heroine with Tan Lines
Rating 6.2914 Users
Trouble @ Spiral!
Trouble @ Spiral!
32%
Tags
  • Foolish Protagonist
  • Armpit Sex
  • Yandere Heroine
  • Cafe
  • Twin Boobjob
Rating 7.0723 Users
Worlds and World
Worlds and World's end
32%
Tags
  • Apocalypse
  • Protagonist with Partial Voice Acting
  • Short Sexual Scenes
  • Late Sexual Content
  • Low Sexual Content
Rating 6.4118 Users
Imouto Smile
Imouto Smile
31%
Tags
  • Mangaka Heroine
  • Scenario Selection
  • Homemaker Protagonist
  • Imouto-type Heroine
  • Siscon Protagonist
Rating 6.7523 Users
Tarareba
Tarareba
30%
Tags
  • Heroine with Leotard
  • Half-Japanese Heroine
  • Time Travel
  • Otaku Heroine
  • Protagonist's Senpai as a Heroine
Rating 7.0533 Users
Chuunibyou na Kanojo no Love Equation
Chuunibyou na Kanojo no Love Equation
30%
Tags
  • Chuunibyou Heroine
  • Slice of Life Comedy
  • School Life Comedy
  • Protagonist's Senpai as a Heroine
  • Naizuri
Rating 6.8246 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
Prestar! ~Precious☆Star
Prestar! ~Precious☆Star's Festival~
30%
Tags
  • Musical Themes
  • School Festival
  • Mangaka Heroine
  • School Life Comedy
  • High School
Rating 6.4122 Users
Hen Koi ≒ Kuro Rekishi
Hen Koi ≒ Kuro Rekishi
30%
Tags
  • Boke Heroine
  • Tsukkomi Heroine
  • Otaku Friend
  • Student Club Member Protagonist
  • Student Club Member Heroine
Rating 6.8125 Users
Ama Koi Syrups ~Hajirau Koigokoro de Shitaku Naru Amagami-sama no Koi Matsuri~
Ama Koi Syrups ~Hajirau Koigokoro de Shitaku Naru Amagami-sama no Koi Matsuri~
30%
Tags
  • Family Life Comedy
  • Transfer Student Heroine
  • Protagonist's Blood-related Sister as a Heroine
  • Foreigner Heroine
  • Under the Same Roof
Rating 7.1865 Users
Meimon Joshikou Ryokou ~Ore Dake Otoko Nandesu ga!?~
Meimon Joshikou Ryokou ~Ore Dake Otoko Nandesu ga!?~
29%
Tags
  • Trap Protagonist
  • All-girls School
  • Single Buttjob
  • Half-Japanese Heroine
  • Only Virgin Heroines
Rating 7.0724 Users
Kodomo no Asobi
Kodomo no Asobi
29%
Tags
  • Slice of Life Drama
  • Curse
  • Demon Heroine
  • Pure Love Story
  • Kneepit Sex
Rating 7.5773 Users
Scramble Lovers
Scramble Lovers
29%
Tags
  • Protagonist's Twin as a Heroine
  • Twincest
  • Protagonist's Sister as a Heroine
  • Transfer Student Heroine
  • Deredere Heroine
Rating 6.8848 Users
Cosmos no Himitsu
Cosmos no Himitsu
28%
Tags
  • Parting Ending
  • Nun Heroine
  • Cosplay
  • Single Buttjob
  • Footjob
Rating 6.6616 Users
Koi wa Yumemiru Mouretsu Girl!
Koi wa Yumemiru Mouretsu Girl!
28%
Tags
  • Sexual Fantasizing
  • Oppai Loli Heroine
  • Childhood Promise
  • Pregnancy Ending
  • Legwear Footjob
Rating 7.1426 Users
Loveressive
Loveressive
28%
Tags
  • Triplets as Support Characters
  • Valentine's Day
  • Tsukkomi Protagonist
  • Social Networking Service
  • Talking Animal
Rating 7.1556 Users
Natsu no Osananajimi to, Fuyu no Kanojo
Natsu no Osananajimi to, Fuyu no Kanojo
28%
Tags
  • Student-Teacher Romance
  • Siscon Protagonist
  • Cousin Incest
  • Half-Japanese Heroine
  • Foreigner Heroine
Rating 7.0028 Users

Koi Doki 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 (24 total)

NameScoreImportanceWeight
Popular Protagonist3.002.286.85
Discipline Committee Member Heroine2.002.855.70
Charming Protagonist2.002.434.86
Siscon Protagonist2.002.054.10
Protagonist's Blood-related Sister as a Heroine2.001.953.90
Tribadism on Penis2.001.873.73
Time Travel2.001.853.70
Soapy Massage2.001.843.69
Sexual Cosplay2.001.823.64
Genius Heroine2.001.773.53
Miko Heroine2.001.713.42
Shy Heroine2.001.703.39
Brocon Heroine2.001.613.21
Sexual Blindfold2.001.533.05
Intercrural Sex2.001.342.69
Student Protagonist2.001.262.52
High School2.001.222.43
Student Heroine2.000.991.99
High School Student Heroine2.000.851.69
Heroine with Big Breasts2.000.841.68
Defloration2.000.761.52
Sexual Content2.000.631.26
Male Protagonist2.000.300.60
ADV2.000.140.29

Traits (174 total)

NameCharactersImportanceWeight
String Ribbon Tie Clothes51.823.26
Breast-Pads Clothes13.482.41
Twin Blowjob Engages in (Sexual)41.452.33
Tribadism on Penis Engages in (Sexual)22.082.29
Strapless Panties Clothes13.262.26
Female Ejaculation Engages in (Sexual)41.362.19
Clothing with Ribbons Clothes31.582.19
School Anime Club Member Role13.132.17
Video Camera Items13.122.16
Strange Personality21.942.14
Stutter Personality13.062.12
Schoolmate Role21.902.09
Cycling Engages in12.972.06
Sidehair Hair70.982.03
Sex in Public Places Engages in (Sexual)41.262.03
Dress Clothes41.252.02
Discipline Committee Member Role12.881.99
Petting With Object Subject of (Sexual)12.851.98
High School Student Role90.851.96
Twin Boobjob Engages in (Sexual)21.771.94
Masturbation Engages in (Sexual)31.391.93
Disciplinarian Personality12.771.92
Pen Items12.741.90
Group Sex of One Male and Several Females Engages in (Sexual)41.171.89
Thigh-high Stockings Clothes51.041.87
Outdoor Sex Engages in (Sexual)41.161.86
Microphone Items12.671.85
Umbrella Items12.651.84
Ahoge Hair31.321.83
Crop Top Clothes21.661.83
Cyan Eyes21.661.83
Tiny Body12.601.81
Missionary Subject of (Sexual)41.121.80
Round Eyes12.591.79
Spiky Bangs Hair51.001.79
Kouhai Role21.631.79
Pervert Personality21.631.79
Camera Items12.551.77
Sex in Classroom Engages in (Sexual)21.611.76
Whip Items12.521.75
Naked Shirt Clothes12.511.74
Vaginal Fingering Subject of (Sexual)41.081.74
Kemonomimi Hair12.491.73
Boobjob Engages in (Sexual)41.071.72
Classmate Role31.231.70
Hard Worker Personality21.541.69
Photography Engages in12.401.67
Medium Breasts Body21.511.66
Bodysponge Engages in (Sexual)12.381.65
Sister Complex Personality12.381.65
Flying Engages in12.371.64
Cross Design Clothes12.361.64
Time Travel Engages in12.351.63
Tie Pin Clothes12.351.63
Seventh Posture Subject of (Sexual)21.461.61
Mirror Sex Engages in (Sexual)12.301.60
Flower Clothes12.301.59
Religious Personality12.301.59
Teasing Engages in21.441.59
Big Breasts Body31.131.57
Pantyhose Clothes21.421.57
Cooking Engages in21.421.56
V Bangs Hair21.411.55
Rubber Band With Beads Clothes12.231.54
Robot Role12.201.53
Virgin Sex Engages in (Sexual)50.851.52
Talkative Personality12.161.50
Bandages Clothes12.151.49
Armband Clothes12.151.49
Sexual Sadism Engages in (Sexual)12.151.49
Off-The-Shoulder Shirt Clothes12.141.49
Singing Engages in12.131.48
Mary Jane Clothes12.121.47
School Uniform Clothes60.751.47
Consensual Porn Acting Engages in (Sexual)12.091.45
Honor Student Role12.091.45
Miko Role12.091.45
Tiny Braid Hair12.071.44
Brother Complex Personality12.061.43
Otaku Personality12.051.42
Hazel Eyes12.041.41
Dress Shoes Clothes12.021.40
Transfer Student Role12.021.40
Genius Personality11.991.38
Sixty-nine Engages in (Sexual)21.261.38
Cleaning Engages in11.991.38
Blowjob Engages in (Sexual)50.761.36
Full Brother Role11.951.35
Miko's Dress Clothes11.951.35
Clumsy Personality11.931.34
Cowgirl Subject of (Sexual)30.951.32
Friend Role21.201.32
Violet Hair21.191.31
Straight Hair30.941.31
Naked Apron Clothes11.881.30
Short (obsolete) Body11.871.30
Twin Braids Hair11.871.29
Standing Sex Subject of (Sexual)21.181.29
Teen Body70.621.29
Intercrural Sex Engages in (Sexual)11.841.28
Cunnilingus Subject of (Sexual)21.161.28
Shoulder-length Hair30.921.27
Shirt Clothes21.161.27
Handjob Engages in (Sexual)21.161.27
Strict Personality11.831.27
Knee-high Boots Clothes11.831.27
Flirting Engages in11.791.24
Scarf Clothes11.781.23
Ponytail Hair21.101.21
Reverse Missionary Subject of (Sexual)11.741.20
Older Brother Role11.731.20
Outgoing Personality11.731.20
Mischievous Personality11.721.19
Footjob Engages in (Sexual)11.721.19
Cape Clothes11.711.19
Quickie Fix Subject of (Sexual)21.081.19
Coat Clothes11.701.18
Hoodie Clothes11.701.18
Miniskirt Clothes21.061.17
Rope Bondage Subject of (Sexual)11.671.16
Violet Eyes21.051.15
Ribbon Hair Accessory Clothes11.661.15
Mini-dress Clothes11.631.13
Waist Length+ Hair30.811.12
Slim Body60.581.12
Shy Personality11.621.12
Green Eyes21.021.12
Bondage Sex Subject of (Sexual)11.581.09
Full Sister Role11.561.08
Sex in Water Engages in (Sexual)11.561.08
Jeans Clothes11.551.08
Vest Clothes11.521.06
Pendant Necklace Clothes11.521.05
Energetic Personality11.521.05
Choker Clothes11.501.04
Serious Personality11.491.03
Incest Engages in (Sexual)11.471.02
Pissing Engages in (Sexual)11.471.02
Doggy Style Subject of (Sexual)20.921.02
Daughter Role11.451.01
Headband Clothes11.451.01
Younger Sister Role11.441.00
Black Eyes11.420.98
Gloves Clothes11.410.98
Tank Top Clothes11.410.98
Blond Hair20.890.98
Hair Tie Clothes11.410.97
Hairpin Clothes11.400.97
Bathroom Sex Engages in (Sexual)11.390.96
Wavy Hair11.360.94
White Hair11.330.92
Pink Hair11.330.92
Ahegao Engages in (Sexual)11.320.92
T-shirt Clothes11.310.91
Blue Eyes20.800.88
Watashi Personality11.250.87
Ribbon Tie Clothes11.250.87
Parted in Middle Hair11.250.87
Friendly Personality11.220.84
Short Hair30.610.84
Blue Hair11.190.83
Ribbon Hair Tie Clothes11.190.83
Twin Tails Hair11.130.78
Necktie Clothes11.120.77
Tareme Eyes11.110.77
Pale Body70.370.77
Brown Hair20.680.75
Glasses Clothes11.080.75
Sitting Sex Subject of (Sexual)11.060.74
Parted to Side Hair11.050.73
Kind Personality11.030.71
Black Hair10.800.56
Long Hair10.750.52
50.000.00