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Summary

Hiroki has a childhood friend, Misato. She always takes a good care of him. He also has a childhood friend like younger sister, Tsugumi. She is a little bit childish, but cute. He lives a peaceful life with them. But one day, his school merges with a girls' school nearby. There is some confusion among students, but they are back to peaceful life soon. However, a big change happens just before summer holiday. A girl suddenly comes to his house and says, "I'm your fiancee...." Triggered by this, his friends who secretly love him change as well.... [From ErogeShop]

Vanitas no Hitsuji
Vanitas no Hitsuji
NAN%
Tags
  • Mute Heroine
  • Low Sexual Content
  • Nun Heroine
  • Past Setting in a Fictional World
  • ESP
Rating 6.5623 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
  • Long Sexual Scenes
  • Built-in Encyclopedia
Rating 7.4666 Users
Hatsukoi
Hatsukoi
NAN%
Tags
  • Nakige
  • Slice of Life Drama
  • Timid Protagonist
  • Late Sexual Content
  • Imouto-type Heroine
Rating 6.8159 Users
Signal Heart
Signal Heart
NAN%
Tags
  • School Dormitory
  • Skip Scenes
  • Protagonist's Senpai as a Heroine
  • Protagonist's Kouhai as a Heroine
  • Foolish Friend
Rating 7.3170 Users
Acchi Muite Koi
Acchi Muite Koi
NAN%
Tags
  • School Dormitory
  • Slice of Life Comedy
  • Trap Support Character
  • Fictional Modern Day Japanese Countryside
  • Kanji Puns
Rating 7.1783 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
Angel Ring
Angel Ring
NAN%
Tags
  • Twitter
  • Middle School
  • Protagonist's Full Sister as a Heroine
  • Otaku Protagonist
  • Charming Protagonist
Rating 6.8868 Users
Zutto Tsukushite Ageru no!
Zutto Tsukushite Ageru no!
NAN%
Tags
  • Siscon Support Character
  • Slapstick
  • Student Council Member Protagonist
  • Group of Friends
  • Fictional Modern Day Japanese Countryside
Rating 6.7722 Users
Fairly Life
Fairly Life
NAN%
Tags
  • Anthropomorphized Inanimate Object
  • Sprite Viewer
  • Tribadism on Penis
  • Student Council President Heroine
  • Idol Heroine
Rating 7.2624 Users
Ama Ane
Ama Ane
NAN%
Tags
  • Dormitory Manager Protagonist
  • Scary Protagonist
  • Homemaker Protagonist
  • Family Life Comedy
  • Rhythm Game
Rating 6.9340 Users
Passage! ~Passage of Life~
Passage! ~Passage of Life~
NAN%
Tags
  • Late Sexual Content
  • Perverted Friend
  • Ending Scene Recollection
  • Colored Texts
  • Clumsy Heroine
Rating 6.8445 Users
Prism Rhythm
Prism Rhythm
NAN%
Tags
  • Dancer Heroine
  • Cousin Romance
  • Protagonist's Rival as a Heroine
  • Albino Heroine
  • Talking Animal
Rating 7.3772 Users
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
NAN%
Tags
  • Androphobic Heroine
  • Multiple Opening Movies
  • Student Club Member Protagonist
  • Church
  • Twins as Support Characters
Rating 6.8920 Users
Doushite Daite Kurenai no!? ~Onna no Ko Datte Yaritai no!~
Doushite Daite Kurenai no!? ~Onna no Ko Datte Yaritai no!~
NAN%
Tags
  • Fictional Island Near Futuristic Japan
  • Airhead Protagonist
  • Library
  • School Dormitory
  • Transfer Student Heroine
Rating 6.8837 Users
Princess Frontier
Princess Frontier
NAN%
Tags
  • Priestess Heroine
  • Merchant Heroine
  • Middle Ages Europe
  • Nun Heroine
  • Knight Protagonist
Rating 7.4950 Users
Lover Able
Lover Able
NAN%
Tags
  • Part-time Job
  • Co-worker Heroine
  • Boke Protagonist
  • Hairstyle Option
  • Protagonist's Younger Sister as a Heroine
Rating 7.35170 Users
Ano Ko wa Ore kara Hanarenai
Ano Ko wa Ore kara Hanarenai
NAN%
Tags
  • Mangaka Heroine
  • Pretending Heroine
  • Protagonist's Rival as a Heroine
  • Deredere Heroine
  • Student Club
Rating 7.2384 Users
Maternity Monsters! ~Usamimi Iinchou to Kiyoku Tadashii Nikutai Kankei!~
Maternity Monsters! ~Usamimi Iinchou to Kiyoku Tadashii Nikutai Kankei!~
NAN%
Tags
  • Sex with Monster Girls
  • School Nurse Support Character
  • Rabbitgirl Heroine
  • Class President Heroine
  • Succubus Heroine
Rating 6.6022 Users
Gaku ☆ Ou -The Royal Seven Stars-
Gaku ☆ Ou -The Royal Seven Stars-
NAN%
Tags
  • Long Common Route
  • Fictional Futuristic Japanese Town
  • Late Branching Plot
  • Battle of Wits
  • Alien Protagonist
Rating 7.3688 Users
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
NAN%
Tags
  • Reverse Netorare
  • Defloration During Common Route
  • Protagonist's Girlfriend as a Heroine
  • Betrayal
  • Infidelity
Rating 6.8846 Users
_summer
_summer
NAN%
Tags
  • Fortune-teller Heroine
  • One True End
  • Timed Choices
  • Protagonist's Non-blood-related Sister as a Heroine
  • Miko Heroine
Rating 7.5027 Users
Navel * Plus
Navel * Plus
NAN%
Tags
  • Protagonist's Girlfriend as a Heroine
  • Androphobic Heroine
  • Hero(ine) Selection
  • Donkan Protagonist
  • Heroine with Ahoge
Rating 6.4722 Users
77 (Sevens) ~And, two stars meet again~
77 (Sevens) ~And, two stars meet again~
NAN%
Tags
  • No Sense of Direction Heroine
  • Tournament
  • School Festival
  • Martial Artist Heroine
  • School Life Comedy
Rating 7.2090 Users
Komorebi ni Yureru Tamashii no Koe
Komorebi ni Yureru Tamashii no Koe
NAN%
Tags
  • Triplets as Support Characters
  • No Voice Replay
  • Priest(ess) Protagonist
  • Lolicon
  • Western-style Manor
Rating 6.7720 Users
World Wide Love! -Sekai Seifuku Kanojo Fandisc-
World Wide Love! -Sekai Seifuku Kanojo Fandisc-
33%
Tags
  • Androphobic Heroine
  • Comedic Sex Scenes
  • Hero(ine) Selection
  • Protagonist's Girlfriend as a Heroine
  • Genius Heroine
Rating 7.1229 Users
Sacred†Vampire -Sacred Vampire-
Sacred†Vampire -Sacred Vampire-
29%
Tags
  • Vampire
  • Religious Heroine
  • Vampire Protagonist
  • Heroine with Heterochromia
  • Clumsy Heroine
Rating 6.5622 Users
Doushite Daite Kurenai no!? ~Onna no Ko Datte Yaritai no!~
Doushite Daite Kurenai no!? ~Onna no Ko Datte Yaritai no!~
28%
Tags
  • Fictional Island Near Futuristic Japan
  • Airhead Protagonist
  • Library
  • School Dormitory
  • Transfer Student Heroine
Rating 6.8837 Users
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
Koi × Koi = ∞ ~Koisuru Otome ni Dekiru Koto~
27%
Tags
  • Androphobic Heroine
  • Multiple Opening Movies
  • Student Club Member Protagonist
  • Church
  • Twins as Support Characters
Rating 6.8920 Users
Prism Rhythm
Prism Rhythm
26%
Tags
  • Dancer Heroine
  • Cousin Romance
  • Protagonist's Rival as a Heroine
  • Albino Heroine
  • Talking Animal
Rating 7.3772 Users
Ama Ane
Ama Ane
25%
Tags
  • Dormitory Manager Protagonist
  • Scary Protagonist
  • Homemaker Protagonist
  • Family Life Comedy
  • Rhythm Game
Rating 6.9340 Users
Passage! ~Passage of Life~
Passage! ~Passage of Life~
25%
Tags
  • Late Sexual Content
  • Perverted Friend
  • Ending Scene Recollection
  • Colored Texts
  • Clumsy Heroine
Rating 6.8445 Users
Zutto Tsukushite Ageru no!
Zutto Tsukushite Ageru no!
23%
Tags
  • Siscon Support Character
  • Slapstick
  • Student Council Member Protagonist
  • Group of Friends
  • Fictional Modern Day Japanese Countryside
Rating 6.7722 Users
Fairly Life
Fairly Life
22%
Tags
  • Anthropomorphized Inanimate Object
  • Sprite Viewer
  • Tribadism on Penis
  • Student Council President Heroine
  • Idol Heroine
Rating 7.2624 Users
Lover Able
Lover Able
22%
Tags
  • Part-time Job
  • Co-worker Heroine
  • Boke Protagonist
  • Hairstyle Option
  • Protagonist's Younger Sister as a Heroine
Rating 7.35170 Users
Maternity Monsters! ~Usamimi Iinchou to Kiyoku Tadashii Nikutai Kankei!~
Maternity Monsters! ~Usamimi Iinchou to Kiyoku Tadashii Nikutai Kankei!~
22%
Tags
  • Sex with Monster Girls
  • School Nurse Support Character
  • Rabbitgirl Heroine
  • Class President Heroine
  • Succubus Heroine
Rating 6.6022 Users
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
22%
Tags
  • Reverse Netorare
  • Defloration During Common Route
  • Protagonist's Girlfriend as a Heroine
  • Betrayal
  • Infidelity
Rating 6.8846 Users
Navel * Plus
Navel * Plus
22%
Tags
  • Protagonist's Girlfriend as a Heroine
  • Androphobic Heroine
  • Hero(ine) Selection
  • Donkan Protagonist
  • Heroine with Ahoge
Rating 6.4722 Users
Komorebi ni Yureru Tamashii no Koe
Komorebi ni Yureru Tamashii no Koe
22%
Tags
  • Triplets as Support Characters
  • No Voice Replay
  • Priest(ess) Protagonist
  • Lolicon
  • Western-style Manor
Rating 6.7720 Users
Dousei Lover Able
Dousei Lover Able
21%
Tags
  • Boke Protagonist
  • Pigs
  • Cook Heroine
  • Waiting Staff Protagonist
  • Homemaker Protagonist
Rating 7.4571 Users
Love La Bride
Love La Bride
21%
Tags
  • Ordered Choices
  • Blind Choices
  • Homemaker Protagonist
  • Protagonist's Fiancee as a Heroine
  • Butler Support Character
Rating 7.1175 Users
@HoneyComing RoyalSweet
@HoneyComing RoyalSweet
20%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Half-Japanese Heroine
  • Wedding
  • Protagonist's Senpai as a Heroine
  • Maid Heroine
Rating 6.9335 Users
Imouto Style
Imouto Style
20%
Tags
  • Sprite Filter
  • Protagonist's Twin as a Heroine
  • Harem Ending with Theme
  • Unnamed Protagonist
  • Twincest
Rating 6.8934 Users
Sakura No Reply
Sakura No Reply
20%
Tags
  • Ordered Choices
  • Heroine with a Fang
  • Only Good Endings
  • Homecoming
  • Slice of Life
Rating 7.0032 Users
Natsuyuki ~summer snow~
Natsuyuki ~summer snow~
20%
Tags
  • Heroine with a Sundress
  • Countryside
  • Non-blood-related Brother/Sister Incest
  • Protagonist's Non-blood-related Sister as a Heroine
  • Summer
Rating 6.9232 Users
Ayame no Machi to Ohime-sama
Ayame no Machi to Ohime-sama
20%
Tags
  • Homecoming
  • Fictional Modern Day Japanese Town
  • Otaku Heroine
  • Enforced Playing Order
  • Ojousama Heroine
Rating 6.4038 Users
Pure Marriage ~Akai Ito Monogatari - Sakura Hen~
Pure Marriage ~Akai Ito Monogatari - Sakura Hen~
19%
Tags
  • Protagonist's Wife as a Heroine
  • Childhood Friend Support Character
  • Wedding
  • Protagonist's Full Sister as a Heroine
  • Blood-related Brother/Sister Incest
Rating 6.5823 Users
Hoshizora e Kakaru Hashi AA
Hoshizora e Kakaru Hashi AA
19%
Tags
  • Brother Support Character
  • Onsen
  • Heroine with a Fang
  • Foolish Friend
  • Countryside
Rating 7.18130 Users
Yuyukana -Under the Starlight-
Yuyukana -Under the Starlight-
19%
Tags
  • Fictional Modern Day Japanese Island
  • Amnesia
  • Protagonist's Rival as a Heroine
  • Donkan Protagonist
  • Hetare Protagonist
Rating 7.0737 Users

Tsun na Kanojo Dere na Kanojo 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 (43 total)

NameScoreImportanceWeight
Multiple Credit Rolls2.752.476.80
Siscon Support Character2.203.036.67
Astronomy Club2.173.036.58
Former All-girls School2.002.765.51
Alien Heroine2.292.245.13
Multiple Opening Movies2.002.525.05
Protagonist's Fiancee as a Heroine2.002.494.98
Childhood Promise2.202.134.70
Episodic Story2.751.634.49
Part-time Job2.002.234.46
Normal Scene Recollection2.251.894.26
Long Common Route2.002.114.23
Twin Sisters as Heroines2.291.834.19
Deredere Heroine2.571.624.17
Classic Tsundere Heroine2.291.723.95
Super Deformed CGs2.431.523.69
Protagonist's Senpai as a Heroine2.141.703.64
Protagonist's Kouhai as a Heroine2.141.683.59
Airhead Heroine2.001.793.59
Modern Tsundere Heroine2.001.773.53
Modern Day2.171.583.43
Donkan Protagonist2.001.703.39
Branching Plot2.571.313.38
Colored Texts2.001.663.32
School2.171.523.29
Student Protagonist2.171.272.76
Intercrural Sex2.001.352.71
Protagonist's Childhood Friend as a Heroine2.291.152.63
Comedy2.331.112.59
Only Virgin Heroines2.251.092.46
Colored Name-tags2.001.212.42
Spaceship1.002.192.19
Student Heroine2.171.012.19
Romance2.000.901.80
Multiple Endings2.600.671.74
High School Student Heroine2.000.861.71
Defloration2.000.771.54
Protagonist with a Face2.000.631.26
Sexual Content1.570.641.01
Blowjob0.601.140.68
Male Protagonist2.170.300.66
ADV2.570.150.38
2.000.000.00

Traits (186 total)

NameCharactersImportanceWeight
Schoolmate Role111.914.74
Naked Shirt Clothes32.523.49
Twin Switch Engages in23.073.38
Clothing with Ribbons Clothes61.593.10
Leg Warmers Clothes22.813.09
Arranged Marriage Subject of22.602.85
Transfer Student Role32.032.82
Reading Engages in32.032.81
Deredere Personality41.732.79
Half Extraterrestrial Role13.972.75
Kemonomimi Hair22.502.75
Knee-high Socks Clothes61.392.71
Naked Clothes31.952.70
Ribbon Hair Accessory Clothes41.672.68
High Heels Clothes22.292.52
Tank Top Clothes51.392.50
Spiky Bangs Hair110.992.47
Flirting Engages in31.782.47
Ahoge Hair51.332.38
Sailor School Uniform Clothes41.482.38
Dancing Engages in22.152.36
Headband Clothes41.462.34
Friend Role61.192.32
Half-orphan Role22.102.31
Cooking Engages in41.422.29
Mini-dress Clothes31.642.27
Childhood Friend Role51.262.26
Shopping Engages in22.042.24
Big Breast Sizes Body31.612.23
High School Student Role120.872.22
Classmate Role51.232.21
Dress Shoes Clothes22.012.21
Beret Clothes22.002.20
Neighbor Role22.002.20
Missionary Subject of (Sexual)61.122.18
Wavy Hair41.352.18
Not Sexually Involved Engages in41.352.17
Betrothed Role21.972.17
Sidehair Hair80.982.16
Full Sister Role31.552.15
Ribbon Hair Tie Clothes51.202.15
Swimming Engages in21.952.14
Vaginal Fingering Subject of (Sexual)61.082.10
Part-time Worker Role21.892.08
Tray Items12.992.08
Fang Body21.872.06
Cycling Engages in12.972.06
Twin Sister Role21.862.04
Sex in Public Places Engages in (Sexual)41.262.02
Bikini Clothes31.452.01
Younger Sister Role31.452.01
Waitstaff Role21.821.99
Teasing Engages in31.421.97
Jacket Clothes31.411.96
Tsurime Eyes31.391.92
School Uniform Clothes110.771.91
Ankle Bracelet Clothes12.711.88
Hoodie Clothes21.691.86
Panties Clothes21.691.86
Student Council Vice President Role12.671.85
Collar Clothes21.681.84
Relaxed Personality21.631.79
Narcissist Personality12.541.76
Artificial Intelligence Role12.531.75
Older Sister Role21.561.71
School Nurse Role12.471.71
Miniskirt Clothes41.061.71
Bracelet Clothes21.551.70
Homeroom Teacher Role12.461.70
Donkan Personality12.441.69
Thigh-high Stockings Clothes41.051.69
Extraterrestrial Role12.431.69
Modern Tsundere Personality12.421.68
Classic Tsundere Personality12.411.67
Virgin Sex Engages in (Sexual)60.861.66
Maid's Dress Clothes21.521.66
Weakness Subject of12.391.66
Green Eyes41.021.65
Sister Complex Personality12.371.65
Flying Engages in12.371.64
Stuffed Toy Items12.361.64
Microskirt Clothes12.351.63
Serious Personality21.481.63
School Swimsuit Clothes12.331.61
Outdoor Sex Engages in (Sexual)31.161.61
Headphones Clothes12.311.60
Spoiled Personality12.311.60
Blouse Clothes21.461.60
Smart Personality21.451.60
High Heeled Sandals Clothes12.231.55
Spats Clothes12.201.53
Pet Owner Role12.171.51
Boobs on Glass Subject of (Sexual)12.161.50
Bookworm Personality12.151.49
Doggy Style Subject of (Sexual)40.931.49
Moving Engages in12.151.49
Sundress Clothes12.151.49
Dimensional Travel Engages in12.141.49
Blowjob Engages in (Sexual)60.761.49
Competitive Personality12.131.48
Mary Jane Clothes12.131.47
Book Items12.121.47
Violet Eyes31.051.46
Sweets Lover Personality12.101.46
Honor Student Role12.091.45
Parted to Side Hair31.041.45
Student Council President Role12.081.44
Blond Hair40.891.43
Kind Personality31.021.42
Rival Role12.031.41
Roommate Role12.001.39
Dress Clothes21.261.38
Cleaning Engages in11.991.38
Teen Body80.621.37
Parted in Middle Hair21.241.36
Selfish Personality11.961.36
Tomboy Personality11.951.35
Full Brother Role11.951.35
Strange Personality11.941.34
Immature Personality11.931.34
High Heeled Shoes Clothes11.931.33
Friendly Personality21.211.32
Cowgirl Subject of (Sexual)30.961.32
Slim Body90.571.32
Blue Eyes40.811.30
Jealous Personality11.871.30
Standing Sex Subject of (Sexual)21.181.29
Short-tempered Personality11.841.28
Intercrural Sex Engages in (Sexual)11.831.27
Short Hair70.611.27
Honest Personality11.821.26
Detached Sleeves Clothes11.821.26
Lab Coat Clothes11.801.24
Braid Hair11.781.24
Scarf Clothes11.781.23
Bun Hair11.771.22
Tareme Eyes21.111.22
Ponytail Hair21.101.21
Reverse Missionary Subject of (Sexual)11.741.20
Older Brother Role11.731.20
Sports Shoes Clothes11.711.18
Stoic Personality11.701.18
Boobjob Engages in (Sexual)21.071.18
Mysterious Personality11.691.17
Boots Clothes11.671.16
Wealthy Role11.651.15
Popular Role11.641.14
Kouhai Role11.641.13
Waist Length+ Hair30.821.13
Pointed Ears Body11.631.13
Senpai Role11.621.12
Shy Personality11.621.12
Teasing Subject of11.611.11
Teacher Role11.561.08
Energetic Personality11.521.05
Pendant Necklace Clothes11.521.05
Necklace Clothes11.501.04
Green Hair11.491.03
Seventh Posture Subject of (Sexual)11.471.02
Pantyhose Clothes11.430.99
V Bangs Hair11.410.98
Hairpin Clothes11.410.98
Masturbation Engages in (Sexual)11.400.97
Hair Tie Clothes11.400.97
Tominagi Subject of (Sexual)11.350.94
Skirt Clothes11.340.93
Pink Hair11.340.93
Red Hair11.320.92
Curtained Hair11.300.90
Black Hair20.800.88
Sixty-nine Engages in (Sexual)11.270.88
Ribbon Tie Clothes11.260.87
Pale Body90.370.84
Violet Hair11.200.83
Blue Hair11.200.83
Trousers Clothes11.170.81
Handjob Engages in (Sexual)11.150.80
Twin Tails Hair11.140.79
Glasses Clothes11.090.75
Quickie Fix Subject of (Sexual)11.080.75
Amber Eyes11.040.72
Straight Hair10.940.65
Shoulder-length Hair10.920.64
Young-adult Body10.750.52
Long Hair10.750.52
Brown Hair10.690.48