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Summary

"The creatures of the demon world known as ""succubus"" use a male's sexual energy, his ""technoforce"" as their nourishment. One day, one such succubus known as ""Lovelia"" appears suddenly before the main character to steal the power of his lust, known as his ""technoforce"". Considered to be one of the greatest beauties in 1000 years, Lovelia may look bewitching, but the truth is that this is her first ever work assignment and she is very naive when it comes to men. Lovelia tries again and again to steal away his technoforce, but her innocence gets in the way of any real progress. Unless Lovelia succeeds in harvesting the technoforce of the one she has chosen to possess, she can't return home to the demon world, nor can she possess another man. ...Lovelia finds herself stuck living together with the main character." "Can Lovelia successfully harvest technoforce?! Set in Akihabara, the awkwardly funny and slightly naughty new life of one naive succubus begins!" [From Steam]

Magical Marriage Lunatics!!
Magical Marriage Lunatics!!
NAN%
Tags
  • Sudden Girlfriend Appearance
  • Protagonist's Rival as a Heroine
  • Succubi
  • Childhood Promise
  • Transfer Student Heroine
Rating 6.85834 Users
Uchi no Kanojo
Uchi no Kanojo
NAN%
Tags
  • Salaryman Protagonist
  • Backlog Jump
  • Ejaculation Forewarner
  • Deredere Heroine
  • Slice of Life
Rating 6.75269 Users
Honey*Honey*Honey!
Honey*Honey*Honey!
NAN%
Tags
  • Unlockable Sexual Content
  • Sex in Karaoke Box
  • Early Branching Plot
  • Varied Title Screens
  • Nude Filter
Rating 6.40302 Users
Garudoma -Joshiryou no Kanrinin- After
Garudoma -Joshiryou no Kanrinin- After
NAN%
Tags
  • Twin Boobjob
  • Legwear Footjob
  • Single Footjob
  • Group Sex of One Male and Several Females
  • Heroine with Big Breasts
Rating 6.7229 Users
LOVE³ -Love Cube-
LOVE³ -Love Cube-
NAN%
Tags
  • Mangaka Protagonist
  • Chest Bounciness Slider
  • Mangaka Heroine
  • Polyamory
  • Unlock All Scenes Option
Rating 6.70563 Users
Neko-nin exHeart SPIN!
Neko-nin exHeart SPIN!
NAN%
Tags
  • Catgirl Heroine
  • Kunoichi Heroine
  • Protagonist's Younger Sister as a Heroine
  • Otaku Heroine
  • Brocon Heroine
Rating 7.2646 Users
Amayakase Kanojo no Iru Seikatsu -Ichizu na Ginpatsu Bishoujo wa Suki Desu ka?-
Amayakase Kanojo no Iru Seikatsu -Ichizu na Ginpatsu Bishoujo wa Suki Desu ka?-
NAN%
Tags
  • Apartment Building
  • No Support Character
  • Protagonist's Niece as a Heroine
  • Ojicon
  • Blood-related Uncle/Niece Incest
Rating 5.76305 Users
Isekai Sakaba no Sextet ~Vol.3 Postlude Days~
Isekai Sakaba no Sextet ~Vol.3 Postlude Days~
NAN%
Tags
  • Heroine from a Different World
  • Priestess Heroine
  • Unavoidable Harem Ending
  • Polyamory
  • Protagonist from a Different World
Rating 6.75267 Users
Neko-nin exHeart 3
Neko-nin exHeart 3
NAN%
Tags
  • Sex Scene Recollection
  • Kunoichi Heroine
  • Brief Branches Only
  • Catgirl Heroine
  • Rabbitgirl Heroine
Rating 7.06264 Users
Isekai Sakaba no Sextet ~Vol.1 New World Days~
Isekai Sakaba no Sextet ~Vol.1 New World Days~
NAN%
Tags
  • Cook Protagonist
  • Bar
  • Unavoidable Harem Ending
  • Cliffhanger Ending
  • No "Keep Voice on Click" Option
Rating 6.60489 Users
Isekai Sakaba no Sextet ~Vol.2 Adventurer
Isekai Sakaba no Sextet ~Vol.2 Adventurer's Days~
NAN%
Tags
  • Cook Protagonist
  • Bar
  • Unavoidable Harem Ending
  • Polyamory
  • Panchira
Rating 6.59323 Users
NekoMiko
NekoMiko
NAN%
Tags
  • Modern Day Akihabara
  • No "Keep Voice on Click" Option
  • Catgirl Heroine
  • Apartment Building
  • Extremely (un)Lucky Protagonist
Rating 6.21466 Users
NinNinDays2
NinNinDays2
NAN%
Tags
  • Kunoichi Heroine
  • Short Heroine
  • Highly Animated Sprites
  • No "Keep Voice on Click" Option
  • Heroine with Heterochromia
Rating 6.58127 Users
IdolDays
IdolDays
NAN%
Tags
  • Delinquent Heroine
  • Japanese Idols
  • No "Keep Voice on Click" Option
  • Highly Animated Sprites
  • Idol Heroine
Rating 6.05160 Users
Maid-san no Iru Kurashi
Maid-san no Iru Kurashi
NAN%
Tags
  • Donkan Protagonist
  • Maid Heroine
  • No Common Sense Heroine
  • Sexual Fantasizing
  • Bleep Censor
Rating 7.11202 Users
Loca Love - Dousei x Kouhai
Loca Love - Dousei x Kouhai
NAN%
Tags
  • Pillow Talk
  • Protagonist's Kouhai as a Heroine
  • Panchira
  • Co-worker Heroine
  • Under the Same Roof
Rating 6.83583 Users
WABISABI
WABISABI
NAN%
Tags
  • Painter Protagonist
  • Homecoming
  • Kemonomimi Heroine
  • Countryside
  • Goddess Heroine
Rating 5.97141 Users
Loca Love - Jinja x Senpai
Loca Love - Jinja x Senpai
NAN%
Tags
  • Pillow Talk
  • Shinto Shrine
  • Pure Love Story
  • Ear-Cleaning
  • Unlockable Concept Art
Rating 6.71303 Users
Yokorenbo -Hitozuma no Himegoto-
Yokorenbo -Hitozuma no Himegoto-
NAN%
Tags
  • Apartment Building
  • Infidelity
  • Married Heroine
  • Bleep Censor
  • Only One Good Ending
Rating 6.74101 Users
Wanko no Yomeiri ~Youkoso! Inu no Shippo e~
Wanko no Yomeiri ~Youkoso! Inu no Shippo e~
NAN%
Tags
  • Doggirl Heroine
  • Kemonomimi Heroine
  • Heroine with Kimono
  • Heroine with Spats
  • Shinto Shrine
Rating 6.5567 Users
Sex Underworld e Youkoso!
Sex Underworld e Youkoso!
NAN%
Tags
  • Short Heroine
  • Protagonist from a Different World
  • Pirate Heroine
  • Slave Heroine
  • Polygamy
Rating 7.4852 Users
Neko-nin exHeart 2 LOVE +PLUS
Neko-nin exHeart 2 LOVE +PLUS
NAN%
Tags
  • Sex Scene Recollection
  • Catgirl Heroine
  • Kunoichi Heroine
  • Rabbitgirl Heroine
  • Clumsy Heroine
Rating 6.81231 Users
Natsuiro Shimai ~Osananajimi to Manatsu no Himegoto~
Natsuiro Shimai ~Osananajimi to Manatsu no Himegoto~
NAN%
Tags
  • Shimaidon with Twins
  • Countryside
  • Comedic Love Triangle
  • Homecoming
  • Twin Sisters as Heroines
Rating 6.26194 Users
Neko-nin exHeart 2
Neko-nin exHeart 2
NAN%
Tags
  • Sex Scene Recollection
  • Kunoichi Heroine
  • Catgirl Heroine
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Rabbitgirl Heroine
Rating 6.88430 Users
NinNinDays
NinNinDays
42%
Tags
  • No Common Sense Heroine
  • Kunoichi Heroine
  • Part-time Job
  • Highly Animated Sprites
  • Sudden Girlfriend Appearance
Rating 6.31383 Users
KukkoroDays
KukkoroDays
34%
Tags
  • Heroine from a Different World
  • Heroine with Armor
  • Onna Bugeisha Heroine
  • Protagonist as the Only Male
  • Knight Heroine
Rating 6.47437 Users
IdolDays
IdolDays
32%
Tags
  • Delinquent Heroine
  • Japanese Idols
  • No "Keep Voice on Click" Option
  • Highly Animated Sprites
  • Idol Heroine
Rating 6.05160 Users
NinNinDays2
NinNinDays2
32%
Tags
  • Kunoichi Heroine
  • Short Heroine
  • Highly Animated Sprites
  • No "Keep Voice on Click" Option
  • Heroine with Heterochromia
Rating 6.58127 Users
NekoMiko
NekoMiko
30%
Tags
  • Modern Day Akihabara
  • No "Keep Voice on Click" Option
  • Catgirl Heroine
  • Apartment Building
  • Extremely (un)Lucky Protagonist
Rating 6.21466 Users
Isekai Sakaba no Sextet ~Vol.1 New World Days~
Isekai Sakaba no Sextet ~Vol.1 New World Days~
29%
Tags
  • Cook Protagonist
  • Bar
  • Unavoidable Harem Ending
  • Cliffhanger Ending
  • No "Keep Voice on Click" Option
Rating 6.60489 Users
Isekai Sakaba no Sextet ~Vol.2 Adventurer
Isekai Sakaba no Sextet ~Vol.2 Adventurer's Days~
28%
Tags
  • Cook Protagonist
  • Bar
  • Unavoidable Harem Ending
  • Polyamory
  • Panchira
Rating 6.59323 Users
Isekai Sakaba no Sextet ~Vol.3 Postlude Days~
Isekai Sakaba no Sextet ~Vol.3 Postlude Days~
26%
Tags
  • Heroine from a Different World
  • Priestess Heroine
  • Unavoidable Harem Ending
  • Polyamory
  • Protagonist from a Different World
Rating 6.75267 Users
Neko-nin exHeart 3
Neko-nin exHeart 3
23%
Tags
  • Sex Scene Recollection
  • Kunoichi Heroine
  • Brief Branches Only
  • Catgirl Heroine
  • Rabbitgirl Heroine
Rating 7.06264 Users
Loca Love - Dousei x Kouhai
Loca Love - Dousei x Kouhai
23%
Tags
  • Pillow Talk
  • Protagonist's Kouhai as a Heroine
  • Panchira
  • Co-worker Heroine
  • Under the Same Roof
Rating 6.83583 Users
Loca Love - Jinja x Senpai
Loca Love - Jinja x Senpai
23%
Tags
  • Pillow Talk
  • Shinto Shrine
  • Pure Love Story
  • Ear-Cleaning
  • Unlockable Concept Art
Rating 6.71303 Users
Wanko no Yomeiri ~Youkoso! Inu no Shippo e~
Wanko no Yomeiri ~Youkoso! Inu no Shippo e~
22%
Tags
  • Doggirl Heroine
  • Kemonomimi Heroine
  • Heroine with Kimono
  • Heroine with Spats
  • Shinto Shrine
Rating 6.5567 Users
Neko-nin exHeart 2 LOVE +PLUS
Neko-nin exHeart 2 LOVE +PLUS
22%
Tags
  • Sex Scene Recollection
  • Catgirl Heroine
  • Kunoichi Heroine
  • Rabbitgirl Heroine
  • Clumsy Heroine
Rating 6.81231 Users
Neko-nin exHeart 2
Neko-nin exHeart 2
21%
Tags
  • Sex Scene Recollection
  • Kunoichi Heroine
  • Catgirl Heroine
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Rabbitgirl Heroine
Rating 6.88430 Users
Neko-nin exHeart +Plus Nachi Hen
Neko-nin exHeart +Plus Nachi Hen
21%
Tags
  • Catgirl Heroine
  • Kunoichi Heroine
  • Modern Tsundere Heroine
  • Background Moans
  • Sex with Protagonist Only
Rating 6.51398 Users
Wan Nyan ☆ A La Mode! ~Docchi ni Suru no? Wan Nyan H na Café Jijou!~
Wan Nyan ☆ A La Mode! ~Docchi ni Suru no? Wan Nyan H na Café Jijou!~
21%
Tags
  • Baker Protagonist
  • Comedic Love Triangle
  • Clothed Boobjob
  • Changeable Clothes
  • Donkan Protagonist
Rating 6.57186 Users
Nyan Café Macchiato ~Neko ga Iru Café no Ecchi Jijou~
Nyan Café Macchiato ~Neko ga Iru Café no Ecchi Jijou~
20%
Tags
  • Love Rivalry
  • Protagonist's Employee as a Heroine
  • Polyamory
  • Student-Teacher Romance
  • Homemaker Protagonist
Rating 6.82242 Users
Loca Love - Densha x Doukyuusei
Loca Love - Densha x Doukyuusei
20%
Tags
  • Trains
  • Heroine with Garter Belt
  • Voice Saving
  • Sex in a Vehicle
  • Kuudere Heroine
Rating 7.00518 Users
Neko-nin exHeart +Plus Saiha Hen
Neko-nin exHeart +Plus Saiha Hen
20%
Tags
  • Kunoichi Heroine
  • Kuudere Heroine
  • Background Moans
  • Protagonist's Childhood Friend as a Heroine
  • Sex with Protagonist Only
Rating 6.53396 Users
DraPri Guu-ta-life
DraPri Guu-ta-life
20%
Tags
  • NEET Protagonist
  • Dragon Heroine
  • Muted Obscenities
  • Comedic Love Triangle
  • Poor Protagonist
Rating 6.27505 Users
DraPri Guu-ta-life 2
DraPri Guu-ta-life 2
19%
Tags
  • Royal Heroine
  • Dragon Heroine
  • Comedic Love Triangle
  • Queen Heroine
  • Poor Protagonist
Rating 7.01234 Users
Koiyasumi ~Yuudachi ni Nureta Osananajimi~
Koiyasumi ~Yuudachi ni Nureta Osananajimi~
19%
Tags
  • Countryside
  • Rain
  • Grandmother Support Character
  • Mischievous Heroine
  • Deredere Heroine
Rating 6.8996 Users
Island Diary
Island Diary
19%
Tags
  • Stranded
  • Harem Ending with Theme
  • Polyamory
  • Kemonomimi Heroine
  • Fictional Modern Day Japanese Island
Rating 6.63283 Users
Kemono Musume no Sodatekata
Kemono Musume no Sodatekata
19%
Tags
  • No Common Sense Heroine
  • Kemonomimi Heroine
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Fictional Modern Day Japanese Countryside
  • Only Good Endings
Rating 6.88672 Users

TroubleDays 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
Modern Day Akihabara2.002.875.74
Highly Animated Sprites3.001.865.58
Sudden Girlfriend Appearance2.002.725.44
Succubus Heroine2.751.975.41
No "Keep Voice on Click" Option2.002.084.17
Panchira2.002.064.13
Protagonist as the Only Male2.001.993.99
Backlog Jump2.001.953.90
Only One Good Ending2.001.883.75
Lip Sync2.001.833.66
Only Virgin Heroines3.001.083.25
Sex with Protagonist Only2.671.133.02
Only a Single Heroine2.751.022.81
Perverted Heroine2.001.402.80
Under the Same Roof2.001.272.54
Bathroom Sex2.001.192.38
Comedy2.001.112.21
Nameable Protagonist2.250.912.06
Intercrural Sex1.501.342.02
Sixty-nine1.501.071.61
Sitting Sex1.501.061.58
Defloration2.000.761.52
Vaginal Fingering1.001.261.26
Cowgirl1.500.841.26
Single Handjob1.001.251.25
ADV3.000.150.44

Traits (44 total)

NameCharactersImportanceWeight
Daydreamer Personality12.771.92
Multicolored Eyes Eyes12.681.86
Ninja Suit Clothes12.561.78
Succubus Role12.511.74
Demon Tail Body12.511.74
Microskirt Clothes12.351.63
Henshin Engages in12.291.59
Bat Wings Body12.291.59
Name Tag Clothes12.271.57
Gradient Colored Hair Hair12.141.48
Court Shoes Clothes12.111.46
Cosplay Engages in11.921.33
Fang Body11.881.30
Bra Clothes11.871.29
Yukata Clothes11.851.28
Intercrural Sex Engages in (Sexual)11.851.28
Evening Gloves Clothes11.811.25
Tattoo Body11.801.25
Skirt Suit Clothes11.741.21
Naive Personality11.691.17
Sex with Protagonist Only Engages in (Sexual)11.681.16
Pointed Ears Body11.641.14
Medium Breasts Body11.521.05
Choker Clothes11.501.04
Bathroom Sex Engages in (Sexual)11.390.96
Tsurime Eyes11.380.96
Red Hair11.320.92
Sex in Public Places Engages in (Sexual)11.260.87
Sixty-nine Engages in (Sexual)11.260.87
Red Eyes11.200.83
Handjob Engages in (Sexual)11.160.80
Twin Tails Hair11.130.78
Vaginal Fingering Subject of (Sexual)11.080.75
Sitting Sex Subject of (Sexual)11.060.74
Thigh-high Stockings Clothes11.040.72
Amber Eyes11.030.71
Spiky Bangs Hair11.000.69
Sidehair Hair10.980.68
Cowgirl Subject of (Sexual)10.950.66
Virgin Sex Engages in (Sexual)10.850.59
Waist Length+ Hair10.810.56
Black Hair10.810.56
Teen Body10.620.43
Pale Body10.370.26