Zettai Ryouiki ☆ Sex Royale!! ~Mujintou Okashiai Battle~

ぜったい猟域☆セックス・ロワイアル!! ~無人島犯し合いバトル~

TitleZettai Ryouiki ☆ Sex Royale!! ~Mujintou Okashiai Battle~
Original titleぜったい猟域☆セックス・ロワイアル!! ~無人島犯し合いバトル~
LengthMedium (10 - 30 hours)
Developersofthouse-seal GRANDEE
Publishers Softhouse-Seal & AiCherry


The world has come to placing women above men due to females having higher physical and spiritual ability. In order to escape the oppression, most males decide to run away from the real world and indulge themselves in the 2D world.

The protagonist, besides having a sadistic mother and a masochistic father, is just a normal student. Suddenly one day, he and 7 other female students are taken to a uninhabited island in order to participate in "Sex Royale".

"Sex Royale" is a game where there are 2 teams, boy and girls, each team try to violate the other to gain points. And thus, on a deserted island, an unprecedented battle begins.

[Translated from Official Site]

Hide spoilersShow minor spoilersSpoil me!Show sexual traits

Main characters

Aihara Airi
Aihara Airi相原 愛莉 
MeasurementsHeight: 153cm, Weight: 48kg, Bust-Waist-Hips: 78-56-81cm
Hair, Brown, Shoulder-length
Eyes, Green
Personality, Brocon, Deredere
Role, Half-sister, High School Student, Younger Sister
Engages in, Masochism
Engages in (Sexual)
Voiced byHarukawa Akari


Yuma's little sister from a different father. She was conceived during her mother's NTR play. Her father gave her a picture of Yuma, telling her "If you're a good girl you'll be able to meet him some day". She grew up to be honest and sincere, just as her father told her to. Due to spending every day imagining the older brother she hadn't met, she gained a habit of delusions and passed out the minute she met the real thing, due to delusions running wild in her mind.

Kisaragi Mai
Kisaragi Mai如月 舞 
MeasurementsHeight: 155cm, Weight: 50kg, Bust-Waist-Hips: 77-58-80cm
Hair, Brown, Shoulder-length, Twin Tails
Eyes, Amber
Personality, Mayadere
Role, Bodyguard, Ninja
Engages in (Sexual)
Subject of (Sexual)
Voiced byAozora Ramune


Bodyguard of Konohara Saori.

Momozono Charlotte
Momozono Charlotte百園 シャルロッテ 
Aliasesシャル, Shar
MeasurementsHeight: 148cm, Weight: 44kg, Bust-Waist-Hips: 72-53-71cm
Hair, Blond, Straight, Twin Tails, Waist Length+
Eyes, Blue
Role, High School Student, Transfer Student
Engages in, Masochism
Engages in (Sexual)
Voiced byOkuyama Ayumi
Shidou Suzuka
Shidou Suzuka獅堂 涼香 
MeasurementsHeight: 160cm, Weight: 54kg, Bust-Waist-Hips: 101-58-89cm
Birthday14 February
Hair, Odango, Red, Shoulder-length
Eyes, Green
Body, H to M Cup
Personality, Deredere, Food Lover
Role, High School Student, Senpai
Engages in (Sexual)
Subject of (Sexual)
Voiced bySuzuya Maya


Cup size: H

Side characters

Mimura Sumire
Mimura Sumire美村 菫 
MeasurementsHeight: 165cm, Weight: 56kg, Bust-Waist-Hips: 93-57-83cm
Hair, Blond, Waist Length+
Eyes, Garnet
Body, E+ Cup
Role, Teacher
Voiced byIino Shiori
MeasurementsHeight: 170cm, Weight: 129kg, Bust-Waist-Hips: 129-129-129cm
Role, Living Doll


Kokeshi doll created by Charlotte.