When he came to, he found himself in a white room that he didn't recognize... Takatou Keisuke was locked in a white, closed room with six other women: his childhood friend Hokari Kanae, class rep. Andou Miyako, junior Makiba Rika, English teacher Aoi Natsuki, same-year student Byakuya Rinne, and classmate Manaka Nemu. All of them were confused by this abnormal situation when a "mysterious voice" suddenly announced to them: "The game will now begin." Keisuke must become an "Unlocker" and select one of the women as a "Keyhole," then perform a specified act with her to "open the lock" so that they can all escape from the white rooms. One girl went frenzy over the irrational, extreme, and immoral contents of those acts, lashing out at the "mysterious voice." The lights suddenly went out, and all the girls shrieked out of fear. When the lights came back on, the first thing Keisuke and the others saw was the rebellious girl from earlier, restrained to a torture device. "Withdrawal from the game will result in death." - the mysterious voice announced. The electric current began to run through the torture device the moment after the voice stopped speaking. The girl's eyes rolled up into the back of her head as she went incontinent, defecating and urinating herself. The women cried and shouted, clearly disturbed by what was happening before them. On the other hand, Keisuke found himself inexplicably aroused by what was happening to the said girl. For he kept a dark secret. A taste for sexual assault and destructive urges against women... it was his horrible desire that he wanted to keep only to himself. Unfortunately for Keisuke, his classmate Nemu saw right through him this time around. And a cunning woman she is, she won't skip this opportunity to start using this newfound information so that she can blackmail him and ultimately make him submit to her. "This is a kiss to seal our deal." - she said when she suddenly sealed his lips. Despite being surprised by her unexpected actions, Keisuke resolved himself to violate the other women as the means of escaping from the white rooms to protect his childhood friend Kanae. Will Keisuke be able to escape unharmed and return to his everyday life? Or will his very desires consume him...? It remains to be seen. [Edited from MangaGamer]
Euphoria 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.
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Death Game Accessory Clothes | 7 | 3.07 | 6.38 |
| Rape by Proxy Subject of | 5 | 3.07 | 5.49 |
| Coprophagia Engages in (Sexual) | 3 | 3.41 | 4.73 |
| Sexual Submissive Role | 5 | 2.25 | 4.02 |
| School Science Club Member Role | 3 | 2.87 | 3.98 |
| Torture Subject of | 5 | 2.19 | 3.93 |
| Confinement Subject of | 7 | 1.84 | 3.83 |
| Scat Engages in (Sexual) | 4 | 2.17 | 3.50 |
| Open Gag Clothes | 2 | 3.12 | 3.43 |
| Eleventh Grader Role | 4 | 2.04 | 3.29 |
| Sex Involving Smegma Engages in (Sexual) | 2 | 2.94 | 3.23 |
| Body Fluid Tube Subject of (Sexual) | 2 | 2.91 | 3.20 |
| Deepthroat Engages in (Sexual) | 4 | 1.94 | 3.12 |
| Loafers Clothes | 5 | 1.74 | 3.12 |
| Rope Bondage Subject of (Sexual) | 5 | 1.67 | 3.00 |
| Nose Hook Clothes | 2 | 2.73 | 3.00 |
| Hair Pulling (Sexual) Subject of (Sexual) | 2 | 2.73 | 2.99 |
| Being Drugged Subject of | 3 | 2.15 | 2.98 |
| Strangulation Sex Subject of (Sexual) | 2 | 2.67 | 2.93 |
| Tickle Torture Engages in (Sexual) | 1 | 4.06 | 2.81 |
| Duct Tape Bondage Engages in (Sexual) | 1 | 3.96 | 2.74 |
| Bondage Sex Subject of (Sexual) | 5 | 1.50 | 2.68 |
| Sailor School Uniform Clothes | 5 | 1.49 | 2.67 |
| Grey Eyes | 4 | 1.66 | 2.67 |
| Human Furniture Engages in (Sexual) | 1 | 3.81 | 2.64 |
| Pleated Skirt Clothes | 5 | 1.46 | 2.61 |
| Erotic Mummification Subject of (Sexual) | 1 | 3.73 | 2.58 |
| Pubic Stubble Hair | 1 | 3.70 | 2.57 |
| Clamps (BDSM) Subject of (Sexual) | 2 | 2.28 | 2.50 |
| Bib Clothes | 1 | 3.60 | 2.49 |
| Pubic Hair Hair | 5 | 1.37 | 2.45 |
| Human Furniture Subject of (Sexual) | 1 | 3.53 | 2.44 |
| Nipple Teasers Subject of (Sexual) | 2 | 2.20 | 2.42 |
| Rape Subject of | 4 | 1.50 | 2.41 |
| Sex Involving Menstruation Engages in (Sexual) | 1 | 3.45 | 2.39 |
| Hair Pulling (Sexual) Engages in (Sexual) | 1 | 3.45 | 2.39 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 4 | 1.47 | 2.36 |
| Anal Fingering Engages in (Sexual) | 2 | 2.14 | 2.35 |
| Shoejob Subject of (Sexual) | 1 | 3.36 | 2.33 |
| Electrostimulator (Sexual) Subject of (Sexual) | 1 | 3.35 | 2.32 |
| Pissing Engages in (Sexual) | 4 | 1.44 | 2.31 |
| Sexual Sadism Engages in (Sexual) | 2 | 2.10 | 2.31 |
| Braid Hair Tie Hair | 1 | 3.31 | 2.29 |
| Paraphilic Infantilism Engages in (Sexual) | 1 | 3.29 | 2.28 |
| Suspension Bondage Subject of (Sexual) | 2 | 2.07 | 2.27 |
| Emotional Personality | 2 | 2.07 | 2.27 |
| Tickle Torture Subject of (Sexual) | 1 | 3.28 | 2.27 |
| Popular Role | 3 | 1.64 | 2.27 |
| Strangulation Sex Engages in (Sexual) | 1 | 3.23 | 2.24 |
| Sex Under Water Engages in (Sexual) | 1 | 3.22 | 2.23 |
| Anal Hair Hair | 1 | 3.21 | 2.23 |
| Ahegao Engages in (Sexual) | 4 | 1.37 | 2.20 |
| Naizuri Subject of (Sexual) | 1 | 3.16 | 2.19 |
| Mittens Clothes | 1 | 3.13 | 2.17 |
| Enema Subject of (Sexual) | 2 | 1.97 | 2.16 |
| Ribbon Tie Clothes | 5 | 1.20 | 2.16 |
| Vaginal Gaping Engages in (Sexual) | 2 | 1.96 | 2.15 |
| Food Gokkun Engages in (Sexual) | 1 | 3.10 | 2.15 |
| Ball-cupping Subject of (Sexual) | 1 | 3.06 | 2.12 |
| Diaper Clothes | 1 | 3.05 | 2.11 |
| Serious Personality | 3 | 1.52 | 2.10 |
| Mutual Masturbation Engages in (Sexual) | 2 | 1.91 | 2.10 |
| Watashi Personality | 4 | 1.29 | 2.08 |
| Strict Personality | 2 | 1.89 | 2.08 |
| Discipline Committee Leader Role | 1 | 2.99 | 2.07 |
| Fisting Engages in (Sexual) | 1 | 2.99 | 2.07 |
| Infamous Role | 1 | 2.99 | 2.07 |
| Shoejob Engages in (Sexual) | 1 | 2.93 | 2.03 |
| Duct Tape Bondage Subject of (Sexual) | 1 | 2.90 | 2.01 |
| Proactive Personality | 2 | 1.82 | 2.00 |
| Filming Subject of | 1 | 2.86 | 1.98 |
| Classmate Role | 4 | 1.23 | 1.98 |
| Balls Sucking Subject of (Sexual) | 1 | 2.85 | 1.97 |
| Vomiting Engages in | 1 | 2.84 | 1.97 |
| Armpit Hair Hair | 1 | 2.83 | 1.96 |
| Teasing Subject of | 2 | 1.78 | 1.95 |
| Medium Breasts Body | 2 | 1.77 | 1.95 |
| Schoolmate Role | 2 | 1.77 | 1.94 |
| No Bangs Hair | 2 | 1.74 | 1.91 |
| Mysterious Personality | 2 | 1.73 | 1.90 |
| Anal Fingering Subject of (Sexual) | 2 | 1.73 | 1.90 |
| Feet Licking Subject of (Sexual) | 1 | 2.71 | 1.88 |
| Inverted Nipples Body | 1 | 2.71 | 1.88 |
| Anal Sex Subject of (Sexual) | 4 | 1.17 | 1.88 |
| Straight Hair | 6 | 0.96 | 1.87 |
| Tareme Eyes | 5 | 1.04 | 1.87 |
| Rope Bondage Engages in (Sexual) | 1 | 2.69 | 1.86 |
| Sitting Sex Subject of (Sexual) | 5 | 1.03 | 1.84 |
| Footjob Engages in (Sexual) | 2 | 1.67 | 1.84 |
| Bukkake Subject of (Sexual) | 3 | 1.32 | 1.83 |
| Feet Licking Engages in (Sexual) | 1 | 2.63 | 1.82 |
| Erotic Spanking Engages in (Sexual) | 1 | 2.61 | 1.81 |
| Pubic Hair Shaving Subject of (Sexual) | 1 | 2.56 | 1.78 |
| Naizuri Engages in (Sexual) | 1 | 2.53 | 1.75 |
| Braided Crown Hair | 1 | 2.53 | 1.75 |
| Friendly Personality | 3 | 1.26 | 1.75 |
| Deepthroat Subject of (Sexual) | 1 | 2.51 | 1.74 |
| Ribbon Hair Accessory Clothes | 2 | 1.58 | 1.74 |
| No Panties Clothes | 1 | 2.49 | 1.73 |
| Speculum (Sexual) Subject of (Sexual) | 1 | 2.49 | 1.72 |
| Refined Personality | 2 | 1.57 | 1.72 |
| Ball-cupping Engages in (Sexual) | 1 | 2.48 | 1.72 |
| Drugging Engages in | 1 | 2.47 | 1.72 |
| Senpai Role | 2 | 1.55 | 1.71 |
| Torture Engages in | 1 | 2.45 | 1.70 |
| Piss Drinking Subject of (Sexual) | 1 | 2.44 | 1.69 |
| Fisting Subject of (Sexual) | 1 | 2.42 | 1.67 |
| Magic Wand Subject of (Sexual) | 1 | 2.39 | 1.66 |
| Nipple Insertion Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Open Cup Bra Clothes | 1 | 2.36 | 1.64 |
| Spoiled Personality | 1 | 2.35 | 1.63 |
| Balls Sucking Engages in (Sexual) | 1 | 2.34 | 1.62 |
| Doggy Style Subject of (Sexual) | 5 | 0.90 | 1.62 |
| Handjob Engages in (Sexual) | 3 | 1.17 | 1.62 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Pissing on Others Engages in (Sexual) | 1 | 2.33 | 1.61 |
| Bullying Engages in | 1 | 2.33 | 1.61 |
| Tenth Grader Role | 1 | 2.32 | 1.61 |
| Huge Insertion Subject of (Sexual) | 1 | 2.31 | 1.60 |
| Foreigner Role | 1 | 2.30 | 1.60 |
| Peace Sign Ahegao Engages in (Sexual) | 1 | 2.29 | 1.59 |
| Hairjob Engages in (Sexual) | 1 | 2.28 | 1.58 |
| Footjob Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Rope Bondage Harness Clothes | 1 | 2.26 | 1.57 |
| Bondage Sex Engages in (Sexual) | 1 | 2.26 | 1.57 |
| Shirt Clothes | 3 | 1.13 | 1.56 |
| Antisocial Personality | 1 | 2.25 | 1.56 |
| Blunt Bangs Hair | 2 | 1.41 | 1.55 |
| Blowjob Duck Face Engages in (Sexual) | 1 | 2.24 | 1.55 |
| Tominagi Engages in (Sexual) | 1 | 2.23 | 1.55 |
| Torn Pantyhose (damaged) Clothes | 1 | 2.23 | 1.55 |
| Anal Plug Tail Subject of (Sexual) | 1 | 2.23 | 1.55 |
| Class President Role | 1 | 2.23 | 1.55 |
| Sexual Dominant Role | 1 | 2.23 | 1.54 |
| Seventh Posture Engages in (Sexual) | 1 | 2.21 | 1.53 |
| Bondage Harness Clothes | 1 | 2.19 | 1.52 |
| Food Play Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Pantyhose Clothes | 2 | 1.38 | 1.52 |
| Missionary Subject of (Sexual) | 3 | 1.09 | 1.51 |
| Torn Clothing Clothes | 1 | 2.16 | 1.50 |
| Black Hair | 5 | 0.83 | 1.50 |
| Vaginal Fingering Subject of (Sexual) | 3 | 1.08 | 1.49 |
| Mouth Gag Clothes | 1 | 2.15 | 1.49 |
| Vaginal Masturbation Engages in (Sexual) | 1 | 2.14 | 1.48 |
| Kind Personality | 3 | 1.07 | 1.48 |
| Third Person Personality | 1 | 2.11 | 1.47 |
| Butterfly Engages in (Sexual) | 1 | 2.11 | 1.46 |
| Knee-high Socks Clothes | 2 | 1.33 | 1.46 |
| Psychological Trauma Subject of | 1 | 2.10 | 1.46 |
| Anilingus Subject of (Sexual) | 1 | 2.10 | 1.46 |
| Masturbation in front of an Audience Engages in (Sexual) | 1 | 2.10 | 1.45 |
| Altruistic Personality | 1 | 2.09 | 1.45 |
| Cruel Personality | 1 | 2.09 | 1.45 |
| Food Lover Personality | 1 | 2.07 | 1.44 |
| Assertive Personality | 1 | 2.07 | 1.43 |
| Sharp-tongued Personality | 1 | 2.06 | 1.43 |
| Court Shoes Clothes | 1 | 2.06 | 1.43 |
| Petplay Subject of (Sexual) | 1 | 2.06 | 1.43 |
| Secretive Personality | 1 | 2.06 | 1.43 |
| Honor Student Role | 1 | 2.06 | 1.42 |
| Lace Lingerie Clothes | 1 | 2.05 | 1.42 |
| Optimist Personality | 1 | 2.05 | 1.42 |
| Ankle Length Hair | 1 | 2.04 | 1.42 |
| Anilingus Engages in (Sexual) | 1 | 2.03 | 1.41 |
| Hime Cut Hair | 1 | 2.02 | 1.40 |
| Cold-hearted Personality | 1 | 2.01 | 1.40 |
| Friend Role | 2 | 1.27 | 1.39 |
| Ankle Socks Clothes | 1 | 1.98 | 1.37 |
| Childhood Friend Role | 2 | 1.24 | 1.37 |
| Blunt Personality | 1 | 1.96 | 1.36 |
| Huge Breasts Body | 1 | 1.96 | 1.36 |
| Erotic Spanking Subject of (Sexual) | 1 | 1.95 | 1.35 |
| French Kiss Engages in (Sexual) | 1 | 1.95 | 1.35 |
| Sidehair Hair | 3 | 0.98 | 1.35 |
| Blowjob Engages in (Sexual) | 5 | 0.75 | 1.35 |
| Standing Sex Engages in (Sexual) | 1 | 1.92 | 1.33 |
| Boobjob Subject of (Sexual) | 1 | 1.92 | 1.33 |
| Cardigan Clothes | 1 | 1.91 | 1.33 |
| Planning Engages in | 1 | 1.91 | 1.33 |
| Immature Personality | 1 | 1.91 | 1.33 |
| Small Breasts Body | 1 | 1.91 | 1.33 |
| Mature Personality | 1 | 1.91 | 1.32 |
| Hidden Eyes | 1 | 1.91 | 1.32 |
| Over The Knee Socks Clothes | 1 | 1.91 | 1.32 |
| Taciturn Personality | 1 | 1.90 | 1.32 |
| Virgin Sex Engages in (Sexual) | 4 | 0.81 | 1.30 |
| Cowgirl Subject of (Sexual) | 3 | 0.94 | 1.30 |
| Timid Personality | 1 | 1.87 | 1.30 |
| One Piece Swimsuit Clothes | 1 | 1.87 | 1.29 |
| Pretending Personality | 1 | 1.85 | 1.28 |
| Sitting Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Standing Sex Subject of (Sexual) | 2 | 1.16 | 1.27 |
| Butterfly Subject of (Sexual) | 2 | 1.16 | 1.27 |
| Rape Engages in | 1 | 1.83 | 1.27 |
| Shoulder-length Hair | 3 | 0.92 | 1.27 |
| Protective Personality | 1 | 1.83 | 1.27 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.83 | 1.27 |
| Pink Rotor Subject of (Sexual) | 1 | 1.82 | 1.26 |
| Handjob Subject of (Sexual) | 1 | 1.81 | 1.25 |
| Bob Cut Hair | 1 | 1.81 | 1.25 |
| Anal Sex Engages in (Sexual) | 1 | 1.80 | 1.25 |
| Bun Hair | 1 | 1.79 | 1.24 |
| Missionary Engages in (Sexual) | 1 | 1.77 | 1.23 |
| Cowgirl Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Parted to Side Hair | 2 | 1.11 | 1.22 |
| Hair Flower Clothes | 1 | 1.74 | 1.21 |
| Deredere Personality | 1 | 1.74 | 1.20 |
| Makeup Body | 1 | 1.73 | 1.20 |
| Skirt Suit Clothes | 1 | 1.73 | 1.20 |
| Arrogant Personality | 1 | 1.73 | 1.20 |
| Doggy Style Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Glasses Clothes | 2 | 1.08 | 1.18 |
| Stoic Personality | 1 | 1.70 | 1.18 |
| Wealthy Role | 1 | 1.69 | 1.17 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.68 | 1.16 |
| Boobjob Engages in (Sexual) | 2 | 1.06 | 1.16 |
| Hair Ribbon Clothes | 1 | 1.66 | 1.15 |
| Ore Personality | 1 | 1.65 | 1.15 |
| Shorts Clothes | 1 | 1.65 | 1.14 |
| Cunnilingus Engages in (Sexual) | 1 | 1.63 | 1.13 |
| Slim Body | 7 | 0.53 | 1.10 |
| Blowjob Subject of (Sexual) | 1 | 1.58 | 1.10 |
| Kouhai Role | 1 | 1.57 | 1.09 |
| Not a Virgin Role | 1 | 1.56 | 1.08 |
| Sex in Water Engages in (Sexual) | 1 | 1.54 | 1.07 |
| Teasing Engages in | 1 | 1.54 | 1.07 |
| Energetic Personality | 1 | 1.51 | 1.05 |
| Teacher Role | 1 | 1.51 | 1.05 |
| Teen Body | 5 | 0.57 | 1.03 |
| Jacket Clothes | 1 | 1.46 | 1.01 |
| Black Eyes | 1 | 1.46 | 1.01 |
| Hair Tie Clothes | 1 | 1.45 | 1.01 |
| Suit Clothes | 1 | 1.44 | 1.00 |
| Seventh Posture Subject of (Sexual) | 1 | 1.44 | 1.00 |
| V Bangs Hair | 1 | 1.42 | 0.98 |
| Tominagi Subject of (Sexual) | 1 | 1.39 | 0.96 |
| Headband Clothes | 1 | 1.39 | 0.96 |
| Big Breasts Body | 1 | 1.37 | 0.95 |
| Tsurime Eyes | 1 | 1.35 | 0.93 |
| Belt Clothes | 1 | 1.34 | 0.93 |
| Kid Body | 1 | 1.34 | 0.93 |
| Masturbation Engages in (Sexual) | 1 | 1.29 | 0.89 |
| Ahoge Hair | 1 | 1.27 | 0.88 |
| Trousers Clothes | 1 | 1.26 | 0.87 |
| Cunnilingus Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Long Hair | 2 | 0.74 | 0.82 |
| Pale Body | 7 | 0.38 | 0.79 |
| Necktie Clothes | 1 | 1.09 | 0.75 |
| Twin Tails Hair | 1 | 1.09 | 0.75 |
| Ponytail Hair | 1 | 1.09 | 0.75 |
| Brown Hair | 2 | 0.68 | 0.74 |
| School Uniform Clothes | 2 | 0.65 | 0.72 |
| Spiky Bangs Hair | 1 | 1.01 | 0.70 |
| Violet Eyes | 1 | 1.01 | 0.70 |
| Green Eyes | 1 | 1.00 | 0.70 |
| Thigh-high Stockings Clothes | 1 | 0.98 | 0.68 |
| Young-adult Body | 1 | 0.77 | 0.53 |
| High School Student Role | 1 | 0.76 | 0.53 |
| Short Hair | 1 | 0.60 | 0.42 |
| 7 | 0.00 | 0.00 |