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Summary

You start off as Kenji, a pretty ordinary kid (yes you start off as a kid) who’s visiting his aunt during the holidays with his father. There, he meets his cousin Ai, a quiet girl who is just one year younger than him. They were left together in the house so they went out to the nearby sea to play. But because Ai was so quiet, Kenji decided to play alone in the sea while Ai looked at him from the beach. Going back home, Ai lied to her mother that they had fun together. This continued right up till the end of the summer holidays. Feeling really guilty, Kenji decided to be more friendly towards her. The next year, he took the initiative and played with her. Another year passes by and he came over to her town for the holidays. They are already extremely good friends and look forward to each others company. Then the bombshell was dropped. Their parents were getting married. But they were still young and didn’t really understand what was happening. The only thing they knew was that they are now siblings. Kenji now stays in the same town as Ai and lives together with her. New neighbors, new friends and new adventures await. [From Accany's review]

Yukiuta
Yukiuta
NAN%
Tags
  • Boke Protagonist
  • Blind Heroine
  • Yakuza
  • Late Sexual Content
  • Non-blood-related Brother/Sister Incest
Rating 6.8733 Users
Scarlett
Scarlett
NAN%
Tags
  • Espionage
  • Spy Protagonist
  • Genius Protagonist
  • Pilot Heroine
  • Airplane
Rating 7.7196 Users
Sumire
Sumire
NAN%
Tags
  • Virtual Reality
  • Tsukkomi Protagonist
  • Sexual Roleplay
  • Internet
  • Shy Heroine
Rating 7.1157 Users
Puru Moe Angel Idol Aiko
Puru Moe Angel Idol Aiko
NAN%
Tags
  • Shotacon Protagonist
  • Only Uke Heroes
  • Male on Trap
  • Seme Protagonist
  • Only Trap Heroines
Rating 6.8136 Users
Yamitsuki!
Yamitsuki!
NAN%
Tags
  • Jealousy
  • Yakuza Heroine
  • Feminization
  • Yandere Heroine
  • Heroine with Multiple Personalities
Rating 7.1043 Users
Momoiro Guardian
Momoiro Guardian
NAN%
Tags
  • Maou Protagonist
  • Energy Transfer via Sex
  • Heroine with Eyepatch
  • Heroine with Visible Panties
  • Curse
Rating 6.8534 Users
Haru no Ashioto
Haru no Ashioto
NAN%
Tags
  • Heroine with Flat Chest (Non-Loli)
  • Student-Teacher Romance
  • All-girls School
  • Fictional Modern Day Japanese Town
  • Co-worker Support Character
Rating 7.2730 Users
Mizuiro
Mizuiro
NAN%
Tags
  • Early Branching Plot
  • Low Sexual Content
  • Slice of Life
  • Drama
  • Bonus Side Stories
Rating 7.1486 Users
Knight Carnival!
Knight Carnival!
NAN%
Tags
  • British Mythology
  • Heroine Based on a Fictional Person
  • Knight Heroine
  • Heroine with Armor
  • Deity Protagonist
Rating 6.6421 Users
Tekoire Princess! ~Boku ga Mienai Kimi no Tame~
Tekoire Princess! ~Boku ga Mienai Kimi no Tame~
NAN%
Tags
  • Invisibility
  • Dogboy Hero
  • Hero from a Different World
  • Protagonist from a Different World
  • Kanji Puns
Rating 7.0826 Users
Vanish! ~Oppai no Kieta Oukoku~
Vanish! ~Oppai no Kieta Oukoku~
NAN%
Tags
  • Mages Association
  • Heroine with Flat Chest (Non-Loli)
  • Fictional World
  • Princess Heroine
  • Genius Heroine
Rating 6.4225 Users
Princess Frontier
Princess Frontier
NAN%
Tags
  • Priestess Heroine
  • Merchant Heroine
  • Middle Ages Europe
  • Nun Heroine
  • Knight Protagonist
Rating 7.4850 Users
Sugar+Spice 2
Sugar+Spice 2
NAN%
Tags
  • School Life Comedy
  • Cousin Romance
  • School Sports Club Member Heroine
  • Musician Heroine
  • Cousin Incest
Rating 7.2229 Users
White ~Blanche Comme la Lune~
White ~Blanche Comme la Lune~
NAN%
Tags
  • Foreigner Heroine
  • Different Love Interest(s) Per Protagonist
  • Trap Support Character
  • Sex with Others
  • Heroine with Gothic Look
Rating 6.4920 Users
My Merry May
My Merry May
NAN%
Tags
  • Robot Heroine
  • Donkan Protagonist
  • Student Protagonist
  • Protagonist's Childhood Friend as a Heroine
  • Adult Heroine
Rating 7.1930 Users
Koi to Mizugi to Taiyou to ~Sumire-jima Life Savers~
Koi to Mizugi to Taiyou to ~Sumire-jima Life Savers~
NAN%
Tags
  • Lifeguard Heroine
  • Swimming Club
  • Summer
  • Heroine with Swimsuits
  • Perverted Friend
Rating 6.9021 Users
Maid-san to Ookina Ken
Maid-san to Ookina Ken
NAN%
Tags
  • Sword Wielding Heroine
  • Western-style Manor
  • Combat with Bladed Weapons
  • Fighting Heroine
  • Heroine with Chinese Dress
Rating 7.1731 Users
Hatsujou Season
Hatsujou Season
NAN%
Tags
  • Werewolf Heroine
  • Albino Heroine
  • Skip Scenes
  • Transfer Student Heroine
  • Half-Japanese Heroine
Rating 6.6326 Users
Natsuiro Sagittarius Gaiden Ayato-kyun no Otoko no Ko Nikki
Natsuiro Sagittarius Gaiden Ayato-kyun no Otoko no Ko Nikki
NAN%
Tags
  • Male on Trap
  • Seme Protagonist
  • Only Trap Heroines
  • Trap Support Character
  • Trap Heroine
Rating 6.8033 Users
Sakura Musubi
Sakura Musubi
NAN%
Tags
  • Brother/Sister Incest
  • Imouto-type Heroine
  • Drama
  • NVL
  • Protagonist's Kouhai as a Heroine
Rating 7.3521 Users
Yukiiro ~Sora ni Rokka no Sumu Machi~
Yukiiro ~Sora ni Rokka no Sumu Machi~
NAN%
Tags
  • Triplets as Support Characters
  • Tsukkomi Protagonist
  • Shinto Shrine
  • Albino Heroine
  • Narrating Others' Thoughts
Rating 6.9723 Users
Mono Gokoro, Mono Musume.
Mono Gokoro, Mono Musume.
NAN%
Tags
  • Anthropomorphized Inanimate Object
  • Ushimimi Heroine
  • Non-human Heroine
  • Twin Buttjob
  • Slapstick
Rating 6.8934 Users
Sanarara
Sanarara
NAN%
Tags
  • Anthology
  • Late Sexual Content
  • Low Sexual Content
  • Episodic Story
  • Unlockable Sexual Content
Rating 7.6776 Users
@HoneyComing RoyalSweet
@HoneyComing RoyalSweet
NAN%
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
Lamune
Lamune
33%
Tags
  • Class President Heroine
  • Cousin Incest
  • Protagonist's Cousin as a Heroine
  • Summer
  • Late Sexual Content
Rating 7.3074 Users
Hinatarte ~Hinatabokko Fandisc~
Hinatarte ~Hinatabokko Fandisc~
31%
Tags
  • Heroine with Jeans
  • Protagonist's Aunt as a Heroine
  • Blood-related Sister/Sister Incest
  • Protagonist's Sister as a Heroine
  • Waitress Heroine
Rating 6.4726 Users
White ~Blanche Comme la Lune~
White ~Blanche Comme la Lune~
29%
Tags
  • Foreigner Heroine
  • Different Love Interest(s) Per Protagonist
  • Trap Support Character
  • Sex with Others
  • Heroine with Gothic Look
Rating 6.4920 Users
Sugar+Spice 2
Sugar+Spice 2
28%
Tags
  • School Life Comedy
  • Cousin Romance
  • School Sports Club Member Heroine
  • Musician Heroine
  • Cousin Incest
Rating 7.2229 Users
Princess Frontier
Princess Frontier
25%
Tags
  • Priestess Heroine
  • Merchant Heroine
  • Middle Ages Europe
  • Nun Heroine
  • Knight Protagonist
Rating 7.4850 Users
Tekoire Princess! ~Boku ga Mienai Kimi no Tame~
Tekoire Princess! ~Boku ga Mienai Kimi no Tame~
25%
Tags
  • Invisibility
  • Dogboy Hero
  • Hero from a Different World
  • Protagonist from a Different World
  • Kanji Puns
Rating 7.0826 Users
Vanish! ~Oppai no Kieta Oukoku~
Vanish! ~Oppai no Kieta Oukoku~
24%
Tags
  • Mages Association
  • Heroine with Flat Chest (Non-Loli)
  • Fictional World
  • Princess Heroine
  • Genius Heroine
Rating 6.4225 Users
Mizuiro
Mizuiro
23%
Tags
  • Early Branching Plot
  • Low Sexual Content
  • Slice of Life
  • Drama
  • Bonus Side Stories
Rating 7.1486 Users
Knight Carnival!
Knight Carnival!
23%
Tags
  • British Mythology
  • Heroine Based on a Fictional Person
  • Knight Heroine
  • Heroine with Armor
  • Deity Protagonist
Rating 6.6421 Users
Koi to Mizugi to Taiyou to ~Sumire-jima Life Savers~
Koi to Mizugi to Taiyou to ~Sumire-jima Life Savers~
23%
Tags
  • Lifeguard Heroine
  • Swimming Club
  • Summer
  • Heroine with Swimsuits
  • Perverted Friend
Rating 6.9021 Users
Hatsujou Season
Hatsujou Season
23%
Tags
  • Werewolf Heroine
  • Albino Heroine
  • Skip Scenes
  • Transfer Student Heroine
  • Half-Japanese Heroine
Rating 6.6326 Users
Sakura Musubi
Sakura Musubi
23%
Tags
  • Brother/Sister Incest
  • Imouto-type Heroine
  • Drama
  • NVL
  • Protagonist's Kouhai as a Heroine
Rating 7.3521 Users
Mono Gokoro, Mono Musume.
Mono Gokoro, Mono Musume.
23%
Tags
  • Anthropomorphized Inanimate Object
  • Ushimimi Heroine
  • Non-human Heroine
  • Twin Buttjob
  • Slapstick
Rating 6.8934 Users
@HoneyComing RoyalSweet
@HoneyComing RoyalSweet
22%
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
Shakkin Shimai
Shakkin Shimai
22%
Tags
  • Non-twin Heroine Sisters
  • Sexual Slavery
  • Wealthy Protagonist
  • Modern Day Earth
  • Shimaidon Ending
Rating 7.0424 Users
My Merry Maybe
My Merry Maybe
22%
Tags
  • Multiple Endings
  • No Sexual Content
  • Male Protagonist
  • ADV
Rating 8.2532 Users
Imouto Smile
Imouto Smile
22%
Tags
  • Mangaka Heroine
  • Scenario Selection
  • Homemaker Protagonist
  • Imouto-type Heroine
  • Siscon Protagonist
Rating 6.7523 Users
Aka
Aka
21%
Tags
  • Desert
  • Low Fantasy
  • Past
  • Unlockable Epilogue
  • Flashback
Rating 7.3329 Users
Gakuen☆Shinsengumi! ~Otome Gokoro to Kyokuchuu Hatto~
Gakuen☆Shinsengumi! ~Otome Gokoro to Kyokuchuu Hatto~
21%
Tags
  • Shinsengumi
  • Former All-girls School
  • Sword Wielding Heroine
  • Onna Bugeisha Heroine
  • Emotionless Heroine
Rating 6.3321 Users
Vanitas no Hitsuji
Vanitas no Hitsuji
21%
Tags
  • Mute Heroine
  • Low Sexual Content
  • Nun Heroine
  • Past Setting in a Fictional World
  • ESP
Rating 6.5122 Users
Tonari ni Kanojo no Iru Shiawase ~Winter Guest~
Tonari ni Kanojo no Iru Shiawase ~Winter Guest~
20%
Tags
  • Winter
  • Naked Sprites
  • Sex with Protagonist Only
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.5927 Users
Kimihagu
Kimihagu
20%
Tags
  • Protagonist's Senpai as a Heroine
  • Protagonist's Kouhai as a Heroine
  • Tomboy Heroine
  • Tsundere Heroine
  • Sex with Protagonist Only
Rating 6.9124 Users
Nee, Chanto Shiyou yo!
Nee, Chanto Shiyou yo!
20%
Tags
  • Lawyer Heroine
  • Heroine with Superpowered Side
  • Ear-Cleaning
  • Non-blood-related Brother/Sister Incest
  • Superheroine
Rating 6.8338 Users
Ayakashi H
Ayakashi H
20%
Tags
  • Summoning
  • Dragon
  • Heroine with Chinese Dress
  • Fictional Beings
  • Clumsy Heroine
Rating 7.1322 Users

Sorairo 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 (26 total)

NameScoreImportanceWeight
Chosen Choices Marking2.002.034.07
Beach2.002.034.06
Cousin Incest2.002.014.02
Summer2.331.663.88
School2.501.513.77
Protagonist's Cousin as a Heroine2.001.883.77
Shota Protagonist2.001.853.70
Imouto-type Heroine2.001.753.49
Protagonist's Childhood Friend as a Heroine3.001.143.42
Super Deformed CG's2.001.523.03
Flashback2.001.503.01
Romance3.000.902.69
More Than Seven Endings2.001.332.65
Loli Heroine2.001.192.38
Side Portraits2.001.162.31
Other Perspectives2.001.132.27
Outdoor Sex2.000.991.99
Nameable Protagonist2.000.911.82
High School Student Heroine2.000.851.69
Student Protagonist1.251.261.57
Brief NVL Scenes1.001.571.57
Multiple Endings2.330.671.56
Date Display1.001.491.49
Protagonist with a Face2.000.641.27
Student Heroine1.250.991.24
ADV2.000.140.29

Traits (180 total)

NameCharactersImportanceWeight
Present in Flashbacks Only Role42.514.04
Naked (Not Sexually Involved) Engages in (Sexual)32.823.91
Name Tag Clothes42.273.65
Bicycle Items23.193.51
Elementary School Student Role32.523.50
Dancing Engages in42.163.48
Cycling Engages in22.973.26
Gaming Console Items22.953.24
Panties Clothes51.713.07
Cousin Role41.873.01
Step Brother Role22.733.00
Moving Engages in32.162.99
No Name Role32.102.91
Old Type School Swimsuit Clothes32.092.90
Flat Chest Body32.092.90
Hair Flower Clothes41.772.84
Pajamas Clothes41.752.81
Nephew Role22.552.81
Backpack Items22.492.74
Naked Clothes31.952.71
Step Sister Role22.432.67
Pinafore Dress Clothes22.352.59
Bra Clothes31.852.57
Lolita Clothes22.272.49
Wrench Items13.582.48
Kid Body51.372.46
Not Sexually Involved Engages in (Sexual)51.352.43
Gothic Clothes22.202.42
Sailor School Uniform Clothes41.482.38
Teal Hair22.162.37
Shorts Clothes31.682.32
Tareme Eyes71.112.30
Shopkeeper Role22.092.29
Ankle Socks Clothes22.012.21
Spiky Bangs Hair81.002.20
Neighbor Role21.992.19
Clothing with Ribbons Clothes31.582.19
Swimming Engages in21.962.16
Traditional Bloomers Clothes13.072.13
Landlord Role13.052.11
T-shirt Clothes41.312.11
One Piece Swimsuit Clothes21.922.11
Curtained Hair41.302.09
Part-time Worker Role21.902.09
Tray Items12.992.07
Childhood Friend Role41.262.02
Bikini Clothes31.462.02
Parted in Middle Hair41.252.01
Aloha Shirt Clothes12.902.01
Son Role21.821.99
Nameable Role21.781.96
Motorcycle Items12.821.96
Tank Top Clothes31.411.95
Knee-high Socks Clothes31.381.91
Pocket Square Clothes12.751.91
Miniskirt Clothes51.061.90
Older Brother Role21.731.90
Mahjong Engages in12.741.90
Sports Jersey Clothes12.731.89
Pink Hair31.331.84
Intake Hair21.681.84
Flat Cap Clothes12.641.83
Father Role21.671.83
Collar Clothes21.661.83
Garnet Eyes21.661.82
Jumpsuit Clothes12.621.82
Non-blood-related Father Role12.571.78
Lolita Hairband Clothes12.571.78
Senpai Role21.611.77
Ponytail Hair41.101.77
Sidehair Hair50.981.75
New Type School Swimsuit Clothes12.521.75
Apron Clothes21.581.74
Tennis Engages in12.481.72
Tail Clothes12.471.71
Baby-doll Clothes12.441.69
Helmet Clothes12.391.66
Ribbon Hair Tie Clothes31.191.65
Swim Shorts Clothes12.371.64
Aunt Role12.371.64
Braided Crown Hair12.361.63
Half-naked Clothes12.331.62
Incest Engages in (Sexual)21.471.61
Seventh Posture Subject of (Sexual)21.461.61
Mother Role21.461.60
Shrug Clothes12.291.59
Younger Sister Role21.441.59
Eccentric Personality12.291.59
Nightgown Clothes12.281.58
Twin Tails Hair31.131.57
Gloves Clothes21.411.55
Necktie Clothes31.121.55
Hair Tie Clothes21.411.54
Rubber Band With Beads Clothes12.231.54
High School Student Role50.851.53
Bathroom Sex Engages in (Sexual)21.391.52
Slim Body130.581.52
Strapless Dress Clothes12.181.51
Body Writing Subject of (Sexual)12.181.51
Bell (accessory) Clothes12.161.50
Veil Clothes12.141.49
Sundress Clothes12.141.49
Shimapan Clothes12.131.48
Shoulder-length Hair40.921.48
Itome Eyes12.131.47
Sports Uniform Clothes12.101.45
Parted to Side Hair31.051.45
Blue Eyes50.801.44
Amber Eyes31.031.43
Brown Hair70.681.42
Kemonomimi Headband Clothes12.041.41
Wedding Dress Clothes11.991.38
Dress Clothes21.251.38
Decorative Belt Clothes11.981.37
School Uniform Clothes50.751.35
Piledriver Subject of (Sexual)11.941.35
Sandals Clothes11.931.34
Antenna Hair11.931.34
Wedding Engages in11.901.32
Younger Brother Role11.901.32
Tanned Body11.901.32
Straight Hair30.941.31
Trousers Clothes21.191.30
Unusual Hair Ornaments Clothes11.871.30
Short (obsolete) Body11.871.30
Teen Body70.621.29
Puffy Sleeves Clothes11.851.28
Shirt Clothes21.161.27
String Ribbon Tie Clothes11.821.26
Evening Gloves Clothes11.811.26
Brown Eyes30.901.25
Hidden Eyes11.801.25
Husband Role11.801.25
Braid Hair11.781.23
Bun Hair11.771.23
Side Tail Hair11.751.21
Sports Shoes Clothes11.721.19
Sport Bloomers Clothes11.721.19
Cowgirl Engages in (Sexual)11.711.19
Virgin Sex Engages in (Sexual)30.851.18
Protective Personality11.671.16
Drinking Engages in11.611.12
Older Sister Role11.561.08
Big Breast Sizes Body11.551.08
Young-adult Body30.761.05
Blowjob Subject of (Sexual)11.521.05
Pendant Necklace Clothes11.521.05
Long Hair30.751.04
Doggy Style Subject of (Sexual)20.921.02
Blouse Clothes11.461.01
Daughter Role11.451.01
Suit Clothes11.441.00
Cooking Engages in11.420.98
V Bangs Hair11.410.98
Short Hair40.610.98
Pale Body130.370.97
Masturbation Engages in (Sexual)11.390.97
Wavy Hair11.360.94
Red Hair11.320.92
Waist Length+ Hair20.810.89
Black Hair20.800.88
Belt Clothes11.270.88
Sixty-nine Engages in (Sexual)11.260.87
Ribbon Tie Clothes11.250.87
Classmate Role11.230.85
Friendly Personality11.220.84
Blowjob Engages in (Sexual)20.760.84
Friend Role11.200.83
Violet Hair11.190.83
Outdoor Sex Engages in (Sexual)11.160.80
Missionary Subject of (Sexual)11.120.77
Glasses Clothes11.080.75
Quickie Fix Subject of (Sexual)11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Violet Eyes11.050.72
Thigh-high Stockings Clothes11.040.72
Kind Personality11.030.71
Cowgirl Subject of (Sexual)10.950.66
Blond Hair10.890.62
30.000.00