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Summary

You play the role of a man who is shipped off to Okinawa by his boss and takes advantage of the remoteness of one of the islands of Okinawa and builds a slave island, capturing men and chaining them up for his pleasure.

Tsuma Youji ~Boku wa Hitozuma Kanrinin~
Tsuma Youji ~Boku wa Hitozuma Kanrinin~
NAN%
Tags
  • Janitor Protagonist
  • Apartment Building
  • Fortune-teller Heroine
  • Oyakodon Ending
  • Promiscuous Heroine
Rating 6.7024 Users
Cthulhu ~Great Hunting~
Cthulhu ~Great Hunting~
NAN%
Tags
  • Cthulhu Mythos
  • Heroine with Tentacles
  • Heroine with Heterochromia
  • Heroine Rape by Others
  • Symbiote / Parasite
Rating 5.9021 Users
Walpurgis no Uta ~Walpurgisgedichte~
Walpurgis no Uta ~Walpurgisgedichte~
NAN%
Tags
  • Werewolf Hero
  • Undead Hero
  • Twin Brothers as Heroes
  • Protagonist's Older Brother as a Hero
  • Hero with Health Issues
Rating 6.9185 Users
Hokenshitsu no Sensei to Koakuma na Kaichou
Hokenshitsu no Sensei to Koakuma na Kaichou
NAN%
Tags
  • Onmyouji Protagonist
  • Nurse Protagonist
  • Onsen
  • Countryside
  • Perverted Heroine
Rating 6.4625 Users
Dear My Friend
Dear My Friend
NAN%
Tags
  • Modifications
  • Priestess Heroine
  • Smoker Protagonist
  • Winter
  • Clumsy Heroine
Rating 6.8023 Users
Shukusei no Girlfriend - Fujiko Hen
Shukusei no Girlfriend - Fujiko Hen
NAN%
Tags
  • System Time Events
  • Heroine with Big Breasts
  • Sexual Content
  • Male Protagonist
  • ADV
Rating 6.9435 Users
Futamata Yarou to Papakatsu Shimai
Futamata Yarou to Papakatsu Shimai
NAN%
Tags
  • Shimaidon with Twins
  • Twin Sisters as Heroines
  • Otaku Protagonist
  • Sex Involving Prostitution
  • Otaku Heroine
Rating 6.7725 Users
Human Cargo
Human Cargo
NAN%
Tags
  • Alien Hero
  • Hero with Chest Hair
  • Pirates
  • Scientist Hero
  • Uke Protagonist
Rating 7.0223 Users
Arabians Lost ~The Engagement on Desert~
Arabians Lost ~The Engagement on Desert~
NAN%
Tags
  • Mercenary Hero
  • Middle East
  • Desert
  • Palace
  • Gangster Hero
Rating 7.5138 Users
Scared Rider Xechs
Scared Rider Xechs
NAN%
Tags
  • Avoidable Death of Hero (obsolete)
  • Tactician Protagonist
  • Genius Protagonist
  • Dystopia
  • Extraterrestrial
Rating 6.3621 Users
Extracurricular Activities
Extracurricular Activities
NAN%
Tags
  • Tennis
  • Tennis Club
  • Dating Simulation
  • Furry
  • University Student Heroine
Rating 7.3028 Users
Mahoutsukai to Goshujin-sama ~Wizard and the Master~
Mahoutsukai to Goshujin-sama ~Wizard and the Master~
NAN%
Tags
  • Tsundere Protagonist
  • Dragon
  • Mage Hero
  • Mages Association
  • Non-human Hero
Rating 7.0032 Users
Love Replica
Love Replica
NAN%
Tags
  • Student Club President Protagonist
  • Fictional Futuristic Japanese Town
  • Cloning
  • Enforced Playing Order
  • Student Club
Rating 6.6520 Users
Kin
Kin'iro no Corda 3
NAN%
Tags
  • Mute Protagonist
  • Musician Hero
  • Musical Environment
  • Musical Themes
  • Has Window Transparency Setting
Rating 7.8023 Users
Chou no Doku Hana no Kusari ~Gensou Yawa~
Chou no Doku Hana no Kusari ~Gensou Yawa~
NAN%
Tags
  • Taishou Era
  • Half-Japanese Hero
  • Butler Hero
  • Past Japan
  • Voiced Default Name
Rating 7.8677 Users
Teakamamire no Fukushuu
Teakamamire no Fukushuu
NAN%
Tags
  • Japanese Idols
  • Idol Heroine
  • Twin Blowjob
  • Heroine with Sexual Experience
  • Lesbian Sex
Rating 6.5123 Users
Tsuki no Shoujo - Bishoujo Gakuen 2 -
Tsuki no Shoujo - Bishoujo Gakuen 2 -
NAN%
Tags
  • Pimp/Madam Protagonist
  • All-girls School
  • Prostitution
  • Soapy Massage
  • Reverse Missionary
Rating 7.5125 Users
Dear Monster
Dear Monster
NAN%
Tags
  • Unicorn
  • Muscular Hero
  • Dragon Hero
  • Kitsune Hero
  • Monster Hero
Rating 5.6722 Users
Himitsuri no Lagoon
Himitsuri no Lagoon
NAN%
Tags
  • Waiter Hero
  • Homosexual Protagonist
  • Chubby Hero
  • Only Avoidable Sexual Content
  • Male on Male Sex Only
Rating 7.2032 Users
Nyotai Kyouran Princess
Nyotai Kyouran Princess
NAN%
Tags
  • Grotesque Nipples
  • Anal Vore
  • Grotesque Body Modification
  • Breast Expansion
  • Multiple Penises
Rating 5.8437 Users
Suki Da!
Suki Da!
NAN%
Tags
  • Student Club Member Hero
  • High School Student Hero
  • Shy Hero
  • 100% Completion Bonus
  • School Sports Club Member Hero
Rating 6.90111 Users
Teakamamire no Danshi
Teakamamire no Danshi
NAN%
Tags
  • Japanese Idols
  • Idol Protagonist
  • Voiced Thoughts
  • Idol Heroine
  • Love Hotel
Rating 6.6925 Users
Doushite, Sonna ni Kuroi Kami ga Suki na no?
Doushite, Sonna ni Kuroi Kami ga Suki na no?
NAN%
Tags
  • Chuunibyou Heroine
  • Goddess Heroine
  • Jealousy
  • Super Deformed CGs
  • Hairjob
Rating 7.6547 Users
Konboku Mahjong ~Konna Mahjong ga Attara Boku wa Ron!~
Konboku Mahjong ~Konna Mahjong ga Attara Boku wa Ron!~
NAN%
Tags
  • Mahjong as Gameplay Element
  • Heroine with Flat Chest (Non-Loli)
  • Host Club Heroine
  • Poor Heroine
  • New Game Plus
Rating 6.5521 Users
Kanojo o Netotta Yarichin Otoko o Mesuochi Saseru Made
Kanojo o Netotta Yarichin Otoko o Mesuochi Saseru Made
14%
Tags
  • Feminization
  • Male on Male Rape
  • Muscular Hero
  • Forced Cross-dressing
  • Unavoidable Rape
Rating 5.3933 Users
Nyotai Kyouran ~Kore ga Watashi no Nozonda Body~
Nyotai Kyouran ~Kore ga Watashi no Nozonda Body~
14%
Tags
  • Grotesque Nipples
  • Single Hole Multiple Objects Insertion (obsolete)
  • Autobukkake
  • Autopenetration
  • Illness
Rating 5.7743 Users
Kin
Kin'iro no Corda 3
11%
Tags
  • Mute Protagonist
  • Musician Hero
  • Musical Environment
  • Musical Themes
  • Has Window Transparency Setting
Rating 7.8023 Users
Love Replica
Love Replica
10%
Tags
  • Student Club President Protagonist
  • Fictional Futuristic Japanese Town
  • Cloning
  • Enforced Playing Order
  • Student Club
Rating 6.6520 Users
Mahoutsukai to Goshujin-sama ~Wizard and the Master~
Mahoutsukai to Goshujin-sama ~Wizard and the Master~
10%
Tags
  • Tsundere Protagonist
  • Dragon
  • Mage Hero
  • Mages Association
  • Non-human Hero
Rating 7.0032 Users
Scared Rider Xechs
Scared Rider Xechs
10%
Tags
  • Avoidable Death of Hero (obsolete)
  • Tactician Protagonist
  • Genius Protagonist
  • Dystopia
  • Extraterrestrial
Rating 6.3621 Users
Extracurricular Activities
Extracurricular Activities
10%
Tags
  • Tennis
  • Tennis Club
  • Dating Simulation
  • Furry
  • University Student Heroine
Rating 7.3028 Users
Human Cargo
Human Cargo
9%
Tags
  • Alien Hero
  • Hero with Chest Hair
  • Pirates
  • Scientist Hero
  • Uke Protagonist
Rating 7.0223 Users
Arabians Lost ~The Engagement on Desert~
Arabians Lost ~The Engagement on Desert~
9%
Tags
  • Mercenary Hero
  • Middle East
  • Desert
  • Palace
  • Gangster Hero
Rating 7.5138 Users
Teakamamire no Fukushuu
Teakamamire no Fukushuu
9%
Tags
  • Japanese Idols
  • Idol Heroine
  • Twin Blowjob
  • Heroine with Sexual Experience
  • Lesbian Sex
Rating 6.5123 Users
Dear Monster
Dear Monster
9%
Tags
  • Unicorn
  • Muscular Hero
  • Dragon Hero
  • Kitsune Hero
  • Monster Hero
Rating 5.6722 Users
Nyotai Kyouran Princess
Nyotai Kyouran Princess
9%
Tags
  • Grotesque Nipples
  • Anal Vore
  • Grotesque Body Modification
  • Breast Expansion
  • Multiple Penises
Rating 5.8437 Users
Teakamamire no Danshi
Teakamamire no Danshi
9%
Tags
  • Japanese Idols
  • Idol Protagonist
  • Voiced Thoughts
  • Idol Heroine
  • Love Hotel
Rating 6.6925 Users
Konboku Mahjong ~Konna Mahjong ga Attara Boku wa Ron!~
Konboku Mahjong ~Konna Mahjong ga Attara Boku wa Ron!~
9%
Tags
  • Mahjong as Gameplay Element
  • Heroine with Flat Chest (Non-Loli)
  • Host Club Heroine
  • Poor Heroine
  • New Game Plus
Rating 6.5521 Users
KLAP!! ~Kind Love And Punish~
KLAP!! ~Kind Love And Punish~
9%
Tags
  • Youkai Hero
  • Non-human Hero
  • Poor Hero
  • Youkai
  • Ghost Hero
Rating 7.2950 Users
Shin Koihime † Eiyuutan 5 ~Otome Enran ☆ Sangokushi Engi [Gi]~
Shin Koihime † Eiyuutan 5 ~Otome Enran ☆ Sangokushi Engi [Gi]~
9%
Tags
  • Three Kingdoms
  • Pragmatic Heroine
  • Genius Heroine
  • Promiscuous Heroine
  • Perverted Heroine
Rating 7.1221 Users
Juuzaengi ~Engetsu Sangokuden~ 2
Juuzaengi ~Engetsu Sangokuden~ 2
8%
Tags
  • Three Kingdoms
  • Past China
  • Protagonist Based on Real Person
  • Catboy Hero
  • Hero Based on Real Person
Rating 7.1544 Users
Kyonyuu Yuurei-san ni Iyasareru Shachiku-san no Seikatsu! ~Ecchi na Support wa Watashi ni Omakase!~
Kyonyuu Yuurei-san ni Iyasareru Shachiku-san no Seikatsu! ~Ecchi na Support wa Watashi ni Omakase!~
8%
Tags
  • Sex at Work
  • Ghost Heroine
  • Onahole
  • Salaryman Protagonist
  • Single Boobjob
Rating 6.8022 Users
Uso to Makoto ni Oshioki o
Uso to Makoto ni Oshioki o
8%
Tags
  • Spring
  • Oppai Loli Heroine
  • Only Younger Heroines
  • Naizuri
  • Straight Lolicon
Rating 6.3720 Users
Royal Garden ~Otome ni Koi Suru Ouji no Gikyoku~
Royal Garden ~Otome ni Koi Suru Ouji no Gikyoku~
8%
Tags
  • Built-in Flowchart
  • Unlockable Hero(ine)
  • All-girls School
  • Island
  • Princess Heroine
Rating 7.1923 Users
Hatsukare☆Ren
Hatsukare☆Ren'ai Debut Sengen!
8%
Tags
  • Simulation Game
  • Student Hero
  • High School
  • Only Good Endings
  • Otome Game
Rating 7.3433 Users
Desert Kingdom
Desert Kingdom
8%
Tags
  • Desert
  • Half-human Protagonist
  • Protagonist's Side Image Toggle
  • Princess Protagonist
  • Genie Hero
Rating 7.7545 Users
Shin
Shin'en no Labyrinthos
8%
Tags
  • Roguelike
  • Amnesiac Protagonist
  • Talking Object
  • New Game Plus
  • Heroine Having Sex with Others
Rating 6.8629 Users
Koiyasumi ~Kanojo no Hada ni Tokeru Konayuki~
Koiyasumi ~Kanojo no Hada ni Tokeru Konayuki~
8%
Tags
  • The Holiday Season
  • Winter
  • Protagonist's Girlfriend as a Heroine
  • Modern Day Tokyo
  • Condoms
Rating 6.7128 Users

Okinawa Slave Island 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 (42 total)

NameScoreImportanceWeight
Gay Male Domination3.003.289.83
Unavoidable Hero Rape3.003.289.83
Ojicon3.002.948.82
Protagonist's Employee as Hero2.003.667.33
Seme Protagonist3.002.377.10
Hero with Armpit Hair2.003.476.93
Male on Male Rape3.002.306.90
Hero with Chest Hair2.003.286.56
Bara3.002.176.51
Oyaji Hero3.002.116.33
Non-consensual Erotic Humiliation3.002.076.21
Island3.001.955.85
Cock and Ball Torture Devices2.002.795.59
Piss Drinking3.001.845.52
Chubby Hero2.002.745.48
Police Officer Hero2.002.545.07
Butler Hero2.002.504.99
Cock and Ball Torture2.002.404.81
Blind Choices2.002.344.67
Genital Piercing2.002.314.63
Foreigner Hero2.002.194.38
BDSM2.501.664.14
Muscular Hero2.002.054.11
Soldier Hero1.502.573.86
Early Sexual Content3.001.233.70
Rape3.001.233.70
Dark Skinned Hero2.001.793.59
Villainous Protagonist2.001.793.58
Bondage3.001.123.36
Hero with Glasses2.001.643.28
High Amounts of Rape2.001.553.10
Boy x Boy Romance Only2.001.492.97
Date Display2.001.492.97
Male on Male Sex1.331.652.19
Sixty-nine2.001.082.16
Naked Sprites2.001.062.12
Nameable Protagonist2.000.911.82
Twin Blowjob1.001.291.29
Male Protagonist3.000.300.91
ADV2.000.150.29
3.000.000.00
2.000.000.00

Traits (97 total)

NameCharactersImportanceWeight
Leg Hair Hair52.985.34
Arm Hair Hair52.714.85
Anal Hair Hair33.144.36
Cock and Ball Torture Subject of (Sexual)33.134.33
Chest Hair Hair42.674.29
Sexual Slavery (Non-consensual) Subject of (Sexual)32.763.82
Armpit Hair Hair32.713.76
Shoejob Subject of (Sexual)23.213.53
Rape by Proxy Subject of (Sexual)22.993.28
Male on Male Sex Engages in (Sexual)42.003.21
Back Hair Hair14.042.80
Police Officer Uniform Clothes22.522.77
Peaked Cap Clothes22.472.71
Foot Insertion Subject of (Sexual)13.752.60
Foreskin Play Subject of (Sexual)13.692.55
Clamps (BDSM) Subject of (Sexual)22.322.55
Moustache Hair31.822.52
Radio Items13.642.52
Cock and Ball Torture Devices Subject of (Sexual)13.452.39
Pubic Hair Hair51.342.39
Phimosis Body13.442.39
Object Insertion Subject of (Sexual)22.172.39
Rope Bondage Subject of (Sexual)31.682.32
Lace Lingerie Clothes22.102.30
Dirty Body13.312.29
Slave Collar Clothes22.092.29
Small Penis Body13.272.26
Group Sex Engages in (Sexual)31.552.15
Glory Hole Sex Subject of (Sexual)13.092.14
Urethral Sounding Subject of (Sexual)13.022.09
Beard Hair21.882.07
Creampie Eating Engages in (Sexual)12.962.05
One-eyed Eyes12.962.05
Headscarf Clothes12.952.05
Linked Piercings Body12.952.05
Sexual Blindfold Subject of (Sexual)21.862.04
Older Appearance Body12.892.00
Rape Involving Drugs Subject of (Sexual)12.831.96
Handjob Subject of (Sexual)21.751.92
Anal Sex Subject of (Sexual)41.191.91
Discreet Masturbation Engages in (Sexual)12.741.90
Dog Tags Clothes12.721.89
Crew Cut Hair12.711.88
Frot Engages in (Sexual)12.701.87
Butt Plug Subject of (Sexual)12.611.81
Muscular Body21.641.80
Undercut Hair12.601.80
Garter Belt Stockings Clothes21.621.78
Flip-flops Clothes12.501.73
Enchainment Subject of12.501.73
Rape Subject of (Sexual)21.571.72
Secretary Role12.471.71
Sex in Front of an Audience Engages in (Sexual)21.491.64
Bodysponge Engages in (Sexual)12.371.64
Piss Drinking Subject of (Sexual)12.361.63
Bodyguard Role12.261.57
Working Out Engages in12.261.57
Tanline Body12.251.56
Missionary Subject of (Sexual)31.121.55
Tank Top Clothes21.391.53
Goatee Hair12.181.51
Torn Clothing Clothes12.161.50
Police Role12.151.49
Driving Engages in12.151.49
Anal Object Insertion Subject of (Sexual)12.141.48
Hotblooded Personality12.101.46
Stubble Hair12.081.44
Soldier Role12.081.44
Thick Eyebrows Hair12.061.43
American Role12.051.42
Enema Subject of (Sexual)12.031.40
Watch Clothes12.011.39
Sexual Slavery (Choukyou Variation) Subject of (Sexual)11.991.38
Overweight Body11.981.37
Masturbation in front of an Audience Engages in (Sexual)11.901.32
Spanking Subject of (Sexual)11.861.29
Doggy Style Subject of (Sexual)30.921.28
Tattoo Body11.781.24
Anal Sex Engages in (Sexual)11.761.22
Missionary Engages in (Sexual)11.741.21
Anal Fingering Subject of (Sexual)11.711.18
Bondage Sex Subject of (Sexual)11.591.10
Apron Clothes11.591.10
Bracelet Clothes11.551.08
Blowjob Engages in (Sexual)30.761.06
Blowjob Subject of (Sexual)11.521.05
Pissing Engages in (Sexual)11.471.02
Headband Clothes11.461.01
Suit Clothes11.441.00
Masturbation Engages in (Sexual)11.400.97
Grey Hair11.380.96
Sixty-nine Engages in (Sexual)11.260.88
Glasses Clothes11.090.75
Quickie Fix Subject of (Sexual)11.080.75
Sitting Sex Subject of (Sexual)11.060.74
Cowgirl Subject of (Sexual)10.950.66
Black Hair10.800.56