Summary

Amidst a war between humans and monsters, the spider princess Arachne was at the height of her boredom. She spent every day stuck in a castle in the middle of nowhere, watching the same mundane events play out over and over. She even tried to provoke her assistants, the harpy Rupuia and the cyclops Cyc, into some fiery entertainment to no avail. At her wits' end, Arachne came up with a new plan to rid herself of boredom - a summoning ritual. Her assistants tried to dissuade her, warning of the dangers, but nothing could stop Arachne. She pried open a rift to another world and unleashed something hideous... a human! This human, named Hibiki, is terrified by his new surroundings and begs to be sent back home. But that portal was a one-way street! And to make matters worse, there aren't enough bedrooms in the castle for all four of them! What will become of Hibiki now that he has to live (and sleep) with these 3 otherworldly girls? [From JAST USA]

Yokoshima!! Pandemic
Yokoshima!! Pandemic
NAN%
Tags
  • The Seven School Mysteries
  • Reverse Trap Heroine
  • Kitsune Heroine
  • Miko Heroine
  • Heroine with Small Breasts (Non-Loli)
Rating 6.9120 Users
Shoukoujo
Shoukoujo
NAN%
Tags
  • Protagonist's Younger Sister as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Wake-up Sex
  • Urination Fetish
  • Perverted Protagonist
Rating 7.3784 Users
Ore no Tsure wa Hito de Nashi
Ore no Tsure wa Hito de Nashi
NAN%
Tags
  • System Time Events
  • Werewolf Heroine
  • Pure Love Story
  • Werewolf
  • Late Sexual Content
Rating 7.3056 Users
Erect!
Erect!
NAN%
Tags
  • Class President Protagonist
  • Heroine with Visible Panties
  • Succubus Heroine
  • Multiple Penises
  • Demon Heroine
Rating 7.67142 Users
Uhou Renka "Sensei. Watashi, Mou Otona Da yo............"
Uhou Renka "Sensei. Watashi, Mou Otona Da yo............"
NAN%
Tags
  • Long Sexual Scenes
  • Excessive Semen
  • Sexual Slavery (Consensual)
  • Heroine with Spats
  • Ejaculation Forewarner
Rating 7.3945 Users
Yan Moe Futago Shimai ~Yande Harande Ai Sarete...~
Yan Moe Futago Shimai ~Yande Harande Ai Sarete...~
NAN%
Tags
  • Heroine with Baby Complex
  • Shimaidon with Twins Ending
  • Shimaidon Ending
  • Twin Sisters as Heroines
  • Yandere Heroine
Rating 6.4641 Users
In
In'yoku Celeb Tsuma 2 ~Chijoku Seisai~
NAN%
Tags
  • Sexual Slavery
  • Netori
  • Body Piercing
  • Married Heroine
  • Modern Day Japan
Rating 6.8521 Users
Gijinka Pet no Kozukuri Ongaeshi ~Kenage de Amaeta na Usamusume ni Shinu hodo Aisareru!~
Gijinka Pet no Kozukuri Ongaeshi ~Kenage de Amaeta na Usamusume ni Shinu hodo Aisareru!~
NAN%
Tags
  • Rabbitgirl Heroine
  • Albino Heroine
  • Reincarnation
  • White Haired Heroine
  • Pregnancy
Rating 6.4523 Users
Love Fetish ~Paizuri Hen~
Love Fetish ~Paizuri Hen~
NAN%
Tags
  • Flat Tints Only
  • Reverse Trap Heroine
  • Naizuri
  • Small Breast Sizes Heroine (Non-Loli)
  • Single Boobjob
Rating 6.8621 Users
Mamono Musume no Yakata Suiseikan Igyouroku ~Ningyo no Shou~
Mamono Musume no Yakata Suiseikan Igyouroku ~Ningyo no Shou~
NAN%
Tags
  • Monster Girl Support Character
  • Mermaid Heroine
  • Monster Girl Heroine
  • Butterflies
  • Fairy Support Character
Rating 6.9739 Users
Shikotama Slave ~Aruji de Shimai na Tenshi to Akuma~
Shikotama Slave ~Aruji de Shimai na Tenshi to Akuma~
NAN%
Tags
  • Transfer Student Heroine
  • Kemonomimi Support Character
  • Twin Footjob
  • Cock and Ball Torture
  • Kitsune Heroine
Rating 6.8722 Users
Sei Monmusu Festival!! ~Omatsuri da yo Zen
Sei Monmusu Festival!! ~Omatsuri da yo Zen'in Shuugou!~
NAN%
Tags
  • Monster Girl Heroine
  • Non-human Heroine
  • Plant Heroine
  • Living Doll Heroine
  • Tailjob
Rating 7.3020 Users
Mamono Musume to no Seikatsu ~Lamia no Baai~
Mamono Musume to no Seikatsu ~Lamia no Baai~
NAN%
Tags
  • Sex with Monster Girls
  • Hint Corner
  • Childhood Promise
  • No "Keep Voice on Click" Option
  • Fictional Beings
Rating 6.25348 Users
Sei Monmusu Gakuen
Sei Monmusu Gakuen
NAN%
Tags
  • Monster Girl Support Character
  • Monster Girl Heroine
  • Boke Heroine
  • Living Doll Heroine
  • Dragon Heroine
Rating 7.57107 Users
Aku no Onna Kanbu 2 "Kisama nado ni Kyouiku Sarete Tamaru ka!"
Aku no Onna Kanbu 2 "Kisama nado ni Kyouiku Sarete Tamaru ka!"
NAN%
Tags
  • Superhero(ine) Protagonist
  • Superheroine
  • Villainous Heroine
  • Voiced Default Name
  • Oni Heroine
Rating 7.5672 Users
Kaminoyu
Kaminoyu
NAN%
Tags
  • Monster Support Character
  • Onsen
  • Sex with Monster Girls
  • Immortal Heroine
  • Kitsune Heroine
Rating 6.9943 Users
Binyuu kiss Nee Rimi "Otouto no Kuse ni Sakarau Nante... Namaiki yo!"
Binyuu kiss Nee Rimi "Otouto no Kuse ni Sakarau Nante... Namaiki yo!"
NAN%
Tags
  • Oneesan-type Heroine
  • Blood-related Aunt/Nephew Incest
  • Incest Romance
  • Kissing Scene
  • Armpit Sex
Rating 7.3023 Users
Daisounan
Daisounan
NAN%
Tags
  • Turn-Based Strategy
  • Extraterrestrial
  • Fairy Heroine
  • SRPG
  • Future
Rating 6.9732 Users
GREATER HEAL
GREATER HEAL
NAN%
Tags
  • Gyaru Heroine
  • Skin Color Selection
  • Flat Tints Only
  • Hotel
  • Twin Handjob
Rating 6.3723 Users
Miko-san to Issho! ~Ikenai Gohoushi Funsenki~
Miko-san to Issho! ~Ikenai Gohoushi Funsenki~
NAN%
Tags
  • Protagonist's Full Sister as a Heroine
  • Triple Blowjob
  • Miko Heroine
  • No Common Sense Heroine
  • Naizuri
Rating 6.4823 Users
Haramasete Seiryuu-kun! ~Jinginaki Onna no Tatakai~
Haramasete Seiryuu-kun! ~Jinginaki Onna no Tatakai~
NAN%
Tags
  • Duel
  • Comedic Love Triangle
  • Popular Protagonist
  • Heroine with Tattoo
  • Impregnation
Rating 6.2523 Users
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
NAN%
Tags
  • Yuki-onna Heroine
  • Butler Protagonist
  • Dragon Heroine
  • Exorcism
  • Sex Under the Necessity
Rating 6.6533 Users
Soukyuu no Soleil ~Fullmetal Eyes~
Soukyuu no Soleil ~Fullmetal Eyes~
NAN%
Tags
  • Norse Mythology
  • SRPG
  • Valkyrie Heroine
  • Fictional Beings
  • Protagonist with Partial Voice Acting
Rating 7.0422 Users
Yome Juu!
Yome Juu!
NAN%
Tags
  • Trap Heroine
  • Cousin Romance
  • Comedic Love Triangle
  • Cousin Incest
  • Yandere Heroine
Rating 6.9592 Users
Mamono Musume-tachi to no Rakuen ~Slime & Scylla~
Mamono Musume-tachi to no Rakuen ~Slime & Scylla~
62%
Tags
  • Sex with Monster Girls
  • Heroine with Tentacles
  • Slime Heroine
  • Pirate Protagonist
  • Monster Girl Heroine
Rating 6.8996 Users
Mamono Musume to no Seikatsu ~Alraune no Baai~
Mamono Musume to no Seikatsu ~Alraune no Baai~
49%
Tags
  • Plant Heroine
  • Sex with Monster Girls
  • No "Keep Voice on Click" Option
  • Healer Protagonist
  • Widow(er) Protagonist
Rating 6.6345 Users
Sei Monmusu Gakuen
Sei Monmusu Gakuen
32%
Tags
  • Monster Girl Support Character
  • Monster Girl Heroine
  • Boke Heroine
  • Living Doll Heroine
  • Dragon Heroine
Rating 7.57107 Users
Mamono Musume to no Seikatsu ~Lamia no Baai~
Mamono Musume to no Seikatsu ~Lamia no Baai~
32%
Tags
  • Sex with Monster Girls
  • Hint Corner
  • Childhood Promise
  • No "Keep Voice on Click" Option
  • Fictional Beings
Rating 6.25348 Users
Sei Monmusu Festival!! ~Omatsuri da yo Zen
Sei Monmusu Festival!! ~Omatsuri da yo Zen'in Shuugou!~
28%
Tags
  • Monster Girl Heroine
  • Non-human Heroine
  • Plant Heroine
  • Living Doll Heroine
  • Tailjob
Rating 7.3020 Users
Mamono Musume no Yakata Suiseikan Igyouroku ~Ningyo no Shou~
Mamono Musume no Yakata Suiseikan Igyouroku ~Ningyo no Shou~
27%
Tags
  • Monster Girl Support Character
  • Mermaid Heroine
  • Monster Girl Heroine
  • Butterflies
  • Fairy Support Character
Rating 6.9739 Users
Shikotama Slave ~Aruji de Shimai na Tenshi to Akuma~
Shikotama Slave ~Aruji de Shimai na Tenshi to Akuma~
21%
Tags
  • Transfer Student Heroine
  • Kemonomimi Support Character
  • Twin Footjob
  • Cock and Ball Torture
  • Kitsune Heroine
Rating 6.8722 Users
Gijinka Pet no Kozukuri Ongaeshi ~Kenage de Amaeta na Usamusume ni Shinu hodo Aisareru!~
Gijinka Pet no Kozukuri Ongaeshi ~Kenage de Amaeta na Usamusume ni Shinu hodo Aisareru!~
19%
Tags
  • Rabbitgirl Heroine
  • Albino Heroine
  • Reincarnation
  • White Haired Heroine
  • Pregnancy
Rating 6.4523 Users
Love Fetish ~Paizuri Hen~
Love Fetish ~Paizuri Hen~
18%
Tags
  • Flat Tints Only
  • Reverse Trap Heroine
  • Naizuri
  • Small Breast Sizes Heroine (Non-Loli)
  • Single Boobjob
Rating 6.8621 Users
Kaminoyu
Kaminoyu
18%
Tags
  • Monster Support Character
  • Onsen
  • Sex with Monster Girls
  • Immortal Heroine
  • Kitsune Heroine
Rating 6.9943 Users
Daisounan
Daisounan
17%
Tags
  • Turn-Based Strategy
  • Extraterrestrial
  • Fairy Heroine
  • SRPG
  • Future
Rating 6.9732 Users
Miko-san to Issho! ~Ikenai Gohoushi Funsenki~
Miko-san to Issho! ~Ikenai Gohoushi Funsenki~
17%
Tags
  • Protagonist's Full Sister as a Heroine
  • Triple Blowjob
  • Miko Heroine
  • No Common Sense Heroine
  • Naizuri
Rating 6.4823 Users
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
Hatsujou Exorcist! ~Harau to Hatsujou Suru Ojou-sama ni Tsukaetemasu.~
17%
Tags
  • Yuki-onna Heroine
  • Butler Protagonist
  • Dragon Heroine
  • Exorcism
  • Sex Under the Necessity
Rating 6.6533 Users
Yome Juu!
Yome Juu!
17%
Tags
  • Trap Heroine
  • Cousin Romance
  • Comedic Love Triangle
  • Cousin Incest
  • Yandere Heroine
Rating 6.9592 Users
Gokudou no Hanayome
Gokudou no Hanayome
16%
Tags
  • Yakuza Heroine
  • Yakuza
  • Spontaneous Power-ups
  • Arranged Marriage
  • Homemaker Protagonist
Rating 6.8838 Users
Maou no Kuse ni Namaiki da!
Maou no Kuse ni Namaiki da!
16%
Tags
  • Maou Heroine
  • Consensual Sex Involving Slime Monsters
  • Hikikomori Protagonist
  • Chuunibyou Heroine
  • Naga Heroine
Rating 7.40124 Users
♥ri no Natsuyasumi ~Oji-san Kansatsu Nikki~
♥ri no Natsuyasumi ~Oji-san Kansatsu Nikki~
16%
Tags
  • Mesugaki Heroine
  • Heroine with Tan Lines
  • Countryside
  • Uncle/Niece Incest
  • Sex Involving Children
Rating 6.5442 Users
Monmusu! Gyaku Rape Gakuen
Monmusu! Gyaku Rape Gakuen
16%
Tags
  • Sex with Monster Girls
  • Monster Girl Heroine
  • Plant Heroine
  • Suction on Penis
  • Tailjob
Rating 6.5941 Users
GRAND LIBRA ACADEMY
GRAND LIBRA ACADEMY
15%
Tags
  • Magic School
  • Onmyouji Heroine
  • Werewolf
  • Maou Heroine
  • Poor Heroine
Rating 6.4231 Users
Chu x Chu Idol 2 -Melodies x Memories-
Chu x Chu Idol 2 -Melodies x Memories-
15%
Tags
  • Vampire Heroine
  • Idol Heroine
  • Musical Environment
  • Japanese Idols
  • Heroine with Heterochromia
Rating 7.3125 Users
Love Fetish ~Ashi Fetish Ashikoki Hen~
Love Fetish ~Ashi Fetish Ashikoki Hen~
15%
Tags
  • Feet Licking
  • Flat Tints Only
  • Footjob
  • Legwear Footjob
  • Modern Day
Rating 7.2025 Users
Gun Knight Girl
Gun Knight Girl
15%
Tags
  • 2030s
  • Soldier Heroine
  • Boke Protagonist
  • Transhumanism
  • Mecha Pilot Heroine
Rating 7.1179 Users
Bishoujo
Bishoujo
15%
Tags
  • Triple Footjob
  • Triple Blowjob
  • All-girls School
  • Nympho Heroine
  • School
Rating 7.2777 Users
Shin Koihime † Musou -Kakumei- Son Go no Ketsumyaku
Shin Koihime † Musou -Kakumei- Son Go no Ketsumyaku
15%
Tags
  • Three Kingdoms
  • Heroine Based on Real Person
  • Martial Artist Heroine
  • Turn-Based Strategy
  • More Than Seven Heroines
Rating 8.38118 Users

Mamono Musume-tachi to no Rakuen ~Kumo to Tori to Hitotsume to~ 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 (11 total)

NameScoreImportanceWeight
Sex with Monster Girls2.002.615.22
Monster Girl Heroine2.402.145.14
Past Japan2.002.244.47
Unlockable Harem Ending2.001.883.76
Super Deformed CGs2.001.523.03
Intercrural Sex2.001.352.70
Only Virgin Heroines2.001.092.18
Past Setting in a Fictional World1.001.711.71
Defloration2.000.771.54
Male Protagonist3.000.300.91
ADV2.000.150.29

Traits (61 total)

NameCharactersImportanceWeight
Monster Girl Role32.313.20
Arachne Role13.752.60
Cyclops Eyes13.652.53
Multiple Legs Body13.462.40
Footjob Engages in (Sexual)31.722.39
Harpy Role13.442.39
Group Sex Engages in (Sexual)31.552.15
Multiple Eyes Eyes13.062.12
Warawa Personality12.962.05
Off-The-Shoulder Kimono Clothes12.902.01
Intercrural Sex Engages in (Sexual)21.832.01
Deepthroat Engages in (Sexual)21.791.96
Old-fashioned Personality12.571.78
Hair Beads Hair12.531.76
Hand Fan Items12.501.73
Kimono Clothes21.571.73
Kanzashi Clothes12.491.73
Feathery Wings Body12.331.62
Outdoor Sex Engages in (Sexual)31.161.61
Twin Blowjob Engages in (Sexual)21.451.59
Bondage Sex Engages in (Sexual)12.291.58
Bell (accessory) Clothes12.161.50
Lazy Personality12.161.50
Food Lover Personality12.091.45
Princess Role12.001.39
Anilingus Engages in (Sexual)12.001.38
Horns Body11.911.32
Anal Sex Subject of (Sexual)21.191.31
Bob Cut Hair11.831.27
Handjob Engages in (Sexual)21.151.26
Missionary Subject of (Sexual)21.121.23
Reverse Missionary Subject of (Sexual)11.741.20
Virgin Sex Engages in (Sexual)30.851.18
Sitting Sex Subject of (Sexual)21.061.17
Spoons Subject of (Sexual)11.671.15
Cyan Eyes11.661.15
Pointed Ears Body11.631.13
Teasing Subject of11.611.12
Cowgirl Subject of (Sexual)20.951.05
Serious Personality11.481.03
Headband Clothes11.451.01
Blunt Bangs Hair11.390.97
Tominagi Subject of (Sexual)11.350.94
Wavy Hair11.350.94
Black Hair20.800.88
Teen Body30.620.86
Watashi Personality11.240.86
Blowjob Engages in (Sexual)20.760.84
Red Eyes11.200.83
Blue Hair11.200.83
Cunnilingus Subject of (Sexual)11.160.80
Slim Body30.570.80
Quickie Fix Subject of (Sexual)11.080.75
Vaginal Fingering Subject of (Sexual)11.080.75
Boobjob Engages in (Sexual)11.070.74
Amber Eyes11.030.72
Sidehair Hair10.980.68
Waist Length+ Hair10.820.57
Long Hair10.750.52
Pale Body30.370.51
Short Hair10.610.42