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Summary

Rurinofune (lapislazuli ship) Academy –– The school where ambitious young students from all over the country gather day after day in the pursuit of knowledge. It's not a boys school per se, however, the student body consists of 100% males, which makes people refer to it as the "aromantic stone ship." However, lately the principal has been employing more professional women teachers, who are adept in many fields. Those women have been enjoying reverence and popularity as though they were idols by the male student body. Our protagonist, Arato Kanata, had been moving away from his prestigious hometown and came to Japan and attends Rurinofune Academy as an off-season transfer student. In order to have a chance at graduation, he has to take some after-school remedial classes for several months. And the girls responsible for these classes are those cherished girls that all the students yearn for. Being closer to these teachers than the average student, the character of Kanata's relationship with them soon turns intimate... [Translated from the Official website]

Harem Mura ~Dousotsu Fukahi! Kodane Teikyou wa Mura no Okite Desu!!~
Harem Mura ~Dousotsu Fukahi! Kodane Teikyou wa Mura no Okite Desu!!~
NAN%
Tags
  • Birthrate Decline
  • Polygamy
  • Unavoidable Harem Ending
  • Polyamory
  • Sexual Slavery (Consensual)
Rating 6.6357 Users
Iinari Aneiro ~Onee-chan sae Ireba Ii!~
Iinari Aneiro ~Onee-chan sae Ireba Ii!~
NAN%
Tags
  • Divorcee Heroine
  • Protagonist's Sister-in-Law as a Heroine
  • Heroine with Inverted Nipples
  • Episodic Story
  • Dildos
Rating 6.6128 Users
Zettai Junshu ★ New Kozukuri World
Zettai Junshu ★ New Kozukuri World
NAN%
Tags
  • Birthrate Decline
  • Genius Protagonist
  • Heroine with Spats
  • Oppai Loli Heroine
  • Heroine with a Fang
Rating 6.6646 Users
Harafure ~Soku Ochi Betabore na Haramase Onaho Sefure-tachi to Saru Mitai ni Yarimakuru Gakuen Harem Seikatsu~
Harafure ~Soku Ochi Betabore na Haramase Onaho Sefure-tachi to Saru Mitai ni Yarimakuru Gakuen Harem Seikatsu~
NAN%
Tags
  • Volleyball Club
  • Group (4+) Boobjob
  • Birthrate Decline
  • Heroine with Spats
  • Sadist Heroine
Rating 6.4527 Users
Tonari ni Kanojo no Iru Shiawase ~Winter Guest~
Tonari ni Kanojo no Iru Shiawase ~Winter Guest~
NAN%
Tags
  • Winter
  • Naked Sprites
  • Sex with Protagonist Only
  • Kinetic Novel
  • Only a Single Heroine
Rating 6.5927 Users
Arcana Alchemia
Arcana Alchemia
NAN%
Tags
  • Alchemy
  • Homunculus Heroine
  • Oppai Loli Heroine
  • Kemonomimi Heroine
  • Adult Breast Feeding
Rating 7.6139 Users
Haji Kano ~Kimi ga Iru Heya~
Haji Kano ~Kimi ga Iru Heya~
NAN%
Tags
  • Protagonist's Boss as a Heroine
  • Office Lady Heroine
  • Only Virgin Heroines
  • Tsundere Heroine
  • Adult Heroine
Rating 6.9631 Users
Shimojimo no Seikatsu o Tashinamu Tame no Tsudoi ~Muchi de Kouki na Ojou-sama wa Shomin no Seikatsu ni Kyoumi Shinshin~
Shimojimo no Seikatsu o Tashinamu Tame no Tsudoi ~Muchi de Kouki na Ojou-sama wa Shomin no Seikatsu ni Kyoumi Shinshin~
NAN%
Tags
  • Foolish Protagonist
  • Stockings
  • No Common Sense Heroine
  • Ojousama Heroine
  • Nursing Handjob
Rating 7.3021 Users
Usotsuki Ouji to Nayameru Ohime-sama -Princess Syndrome-
Usotsuki Ouji to Nayameru Ohime-sama -Princess Syndrome-
NAN%
Tags
  • Fictional Island Near Futuristic Japan
  • Heroine with Superpowered Side
  • Tall Heroine
  • Homemaker Protagonist
  • Naizuri
Rating 7.0744 Users
School Saimin Paradise! ~Sakki made Zenzen Suki Janakatta no ni!?~
School Saimin Paradise! ~Sakki made Zenzen Suki Janakatta no ni!?~
NAN%
Tags
  • All-girls School
  • Unlockable Harem Ending
  • Erotic Mind Control
  • Teacher Protagonist
  • Threesome Ending
Rating 7.1443 Users
Sennagi - Kegareta Chigiri to Kami Koromo -
Sennagi - Kegareta Chigiri to Kami Koromo -
NAN%
Tags
  • Oni Protagonist
  • Sex Under the Necessity
  • Fictional Modern Day Japanese Town
  • Exorcism
  • Central Heroine
Rating 7.4838 Users
Yamizome Liberator -Yamiochi Yuusha to Ochiru Senki-
Yamizome Liberator -Yamiochi Yuusha to Ochiru Senki-
NAN%
Tags
  • Maou Protagonist
  • Rape on Defeat
  • Student Council
  • Falling to Evil (sexual)
  • Difficulty Settings
Rating 7.1046 Users
Natsu no Majo no Parade
Natsu no Majo no Parade
NAN%
Tags
  • Homemaker Protagonist
  • Heroine with Expressive Ahoge
  • Protagonist's Fiancee as a Heroine
  • Witch Heroine
  • Half-orphan Protagonist
Rating 7.4466 Users
Trinity x Calamity ~Midara na Shitsuke to Owaru Sekai~
Trinity x Calamity ~Midara na Shitsuke to Owaru Sekai~
NAN%
Tags
  • Raising Simulation
  • Kemonomimi Heroine
  • Elf Heroine
  • Dildos
  • Petplay
Rating 7.2125 Users
Sister Lesson
Sister Lesson
NAN%
Tags
  • System Time Events
  • Oneesan-type Heroine
  • Ear-Cleaning
  • Shimaidon
  • Homecoming
Rating 7.4960 Users
Sis△Camp
Sis△Camp
NAN%
Tags
  • Shimaidon
  • Brother/Sister Romance
  • Shimaidon with Twins
  • Twin Sisters as Heroines
  • Shimaidon with Twins Ending
Rating 6.4633 Users
Kokorone=Pendulum!
Kokorone=Pendulum!
NAN%
Tags
  • Superpowers
  • ESP
  • Protagonist's Sister as a Heroine
  • Siscon Protagonist
  • Sword Wielding Heroine
Rating 7.5069 Users
Kanojo no Imouto no Kyonyuu Yuuwaku ~Onii-chan, Watashi to Ii Koto... Shimasho?~
Kanojo no Imouto no Kyonyuu Yuuwaku ~Onii-chan, Watashi to Ii Koto... Shimasho?~
NAN%
Tags
  • Reverse Netorare
  • Tutor Protagonist
  • Protagonist in Relationship
  • Promiscuous Heroine
  • Netori
Rating 6.1523 Users
Study § Steady 2
Study § Steady 2
NAN%
Tags
  • Animation Toggle
  • Protagonist with Voiced Changeable Names
  • Heroine with a Sundress
  • Unlock All Scenes Option
  • Mischievous Heroine
Rating 7.50100 Users
Naderebo!
Naderebo!
NAN%
Tags
  • Yamato Nadeshiko Heroine
  • Protagonist's Sister as a Heroine
  • Foreigner Heroine
  • Student Council President Heroine
  • Late Sexual Content
Rating 6.9746 Users
Ingoku no Himekishi Shimai ~Orc no Kachiku Naedoko~
Ingoku no Himekishi Shimai ~Orc no Kachiku Naedoko~
NAN%
Tags
  • Orcs
  • Fighting Princess Heroine
  • Knight Heroine
  • Bred by Monsters
  • Brothel
Rating 7.1032 Users
Real Eroge Situation! DT
Real Eroge Situation! DT
NAN%
Tags
  • Siscon Support Character
  • Extremely (un)Lucky Protagonist
  • Smoker Heroine
  • Highly Animated Sprites
  • Student Council President Heroine
Rating 7.2923 Users
Ama Mama Holic
Ama Mama Holic
NAN%
Tags
  • System Time Events
  • Heroine with Baby Complex
  • Oyakodon
  • Varying Ending Songs
  • Non-blood-related Mother/Son Incest
Rating 7.7882 Users
Ichiban Janakya Dame Desu ka?
Ichiban Janakya Dame Desu ka?
NAN%
Tags
  • School Dormitory
  • Perverted Friend
  • Deredere Heroine
  • Protagonist's Non-blood-related Sister as a Heroine
  • Orphan Protagonist
Rating 6.8462 Users
H de Hajimaru Share House
H de Hajimaru Share House
26%
Tags
  • Share House
  • Discreet Sex
  • Homecoming
  • White Haired Protagonist
  • Gamer Heroine
Rating 6.9059 Users
Pafu Pafu Sentou Monogatari! ~Machi no Ofuroya-san, Hanjou no Hiketsu wa H na Massage~
Pafu Pafu Sentou Monogatari! ~Machi no Ofuroya-san, Hanjou no Hiketsu wa H na Massage~
25%
Tags
  • Defloration During Common Route
  • Prostitution
  • Romancing a Family
  • Oyakodon Ending
  • Single Buttjob
Rating 6.4727 Users
Trinity x Calamity ~Midara na Shitsuke to Owaru Sekai~
Trinity x Calamity ~Midara na Shitsuke to Owaru Sekai~
25%
Tags
  • Raising Simulation
  • Kemonomimi Heroine
  • Elf Heroine
  • Dildos
  • Petplay
Rating 7.2125 Users
Natsu no Majo no Parade
Natsu no Majo no Parade
24%
Tags
  • Homemaker Protagonist
  • Heroine with Expressive Ahoge
  • Protagonist's Fiancee as a Heroine
  • Witch Heroine
  • Half-orphan Protagonist
Rating 7.4466 Users
Yamizome Liberator -Yamiochi Yuusha to Ochiru Senki-
Yamizome Liberator -Yamiochi Yuusha to Ochiru Senki-
24%
Tags
  • Maou Protagonist
  • Rape on Defeat
  • Student Council
  • Falling to Evil (sexual)
  • Difficulty Settings
Rating 7.1046 Users
School Saimin Paradise! ~Sakki made Zenzen Suki Janakatta no ni!?~
School Saimin Paradise! ~Sakki made Zenzen Suki Janakatta no ni!?~
24%
Tags
  • All-girls School
  • Unlockable Harem Ending
  • Erotic Mind Control
  • Teacher Protagonist
  • Threesome Ending
Rating 7.1443 Users
Sennagi - Kegareta Chigiri to Kami Koromo -
Sennagi - Kegareta Chigiri to Kami Koromo -
23%
Tags
  • Oni Protagonist
  • Sex Under the Necessity
  • Fictional Modern Day Japanese Town
  • Exorcism
  • Central Heroine
Rating 7.4838 Users
Shimojimo no Seikatsu o Tashinamu Tame no Tsudoi ~Muchi de Kouki na Ojou-sama wa Shomin no Seikatsu ni Kyoumi Shinshin~
Shimojimo no Seikatsu o Tashinamu Tame no Tsudoi ~Muchi de Kouki na Ojou-sama wa Shomin no Seikatsu ni Kyoumi Shinshin~
23%
Tags
  • Foolish Protagonist
  • Stockings
  • No Common Sense Heroine
  • Ojousama Heroine
  • Nursing Handjob
Rating 7.3021 Users
Usotsuki Ouji to Nayameru Ohime-sama -Princess Syndrome-
Usotsuki Ouji to Nayameru Ohime-sama -Princess Syndrome-
22%
Tags
  • Fictional Island Near Futuristic Japan
  • Heroine with Superpowered Side
  • Tall Heroine
  • Homemaker Protagonist
  • Naizuri
Rating 7.0744 Users
Sis△Camp
Sis△Camp
22%
Tags
  • Shimaidon
  • Brother/Sister Romance
  • Shimaidon with Twins
  • Twin Sisters as Heroines
  • Shimaidon with Twins Ending
Rating 6.4633 Users
Kanojo no Imouto no Kyonyuu Yuuwaku ~Onii-chan, Watashi to Ii Koto... Shimasho?~
Kanojo no Imouto no Kyonyuu Yuuwaku ~Onii-chan, Watashi to Ii Koto... Shimasho?~
22%
Tags
  • Reverse Netorare
  • Tutor Protagonist
  • Protagonist in Relationship
  • Promiscuous Heroine
  • Netori
Rating 6.1523 Users
Naderebo!
Naderebo!
22%
Tags
  • Yamato Nadeshiko Heroine
  • Protagonist's Sister as a Heroine
  • Foreigner Heroine
  • Student Council President Heroine
  • Late Sexual Content
Rating 6.9746 Users
Real Eroge Situation! DT
Real Eroge Situation! DT
22%
Tags
  • Siscon Support Character
  • Extremely (un)Lucky Protagonist
  • Smoker Heroine
  • Highly Animated Sprites
  • Student Council President Heroine
Rating 7.2923 Users
Ichiban Janakya Dame Desu ka?
Ichiban Janakya Dame Desu ka?
22%
Tags
  • School Dormitory
  • Perverted Friend
  • Deredere Heroine
  • Protagonist's Non-blood-related Sister as a Heroine
  • Orphan Protagonist
Rating 6.8462 Users
Makimura Hazuki no Koigatari
Makimura Hazuki no Koigatari
20%
Tags
  • Only Older Heroines
  • Mother Support Character
  • Only Virgin Heroines
  • Only a Single Heroine
  • Adult Heroine
Rating 7.2450 Users
Valkyrie Runabout!
Valkyrie Runabout!
20%
Tags
  • Genius Protagonist
  • Protagonist's Ex as a Heroine
  • Mage Protagonist
  • Protagonist from a Different World
  • Soapy Massage
Rating 7.1737 Users
Boku no xx wa Ryousei-tachi no Tokken Desu!
Boku no xx wa Ryousei-tachi no Tokken Desu!
20%
Tags
  • Dormitory Manager Protagonist
  • School Sports Club Member Heroine
  • Sprite Filter
  • Protagonist with Phimosis
  • Defloration During Common Route
Rating 6.7841 Users
Glass Hime to Kagami no Juusha
Glass Hime to Kagami no Juusha
20%
Tags
  • Ojousama Heroine
  • Otaku Heroine
  • Late Sexual Content
  • Modern Tsundere Heroine
  • Donkan Protagonist
Rating 7.4353 Users
Chuunibyou na Kanojo no Love Equation
Chuunibyou na Kanojo no Love Equation
20%
Tags
  • Chuunibyou Heroine
  • Slice of Life Comedy
  • School Life Comedy
  • Protagonist's Senpai as a Heroine
  • Naizuri
Rating 6.8245 Users
Kimi ni Semaru Otome no Lesson
Kimi ni Semaru Otome no Lesson
19%
Tags
  • Triple Footjob
  • All-girls School
  • Protagonist as the Only Male
  • Student Council Member Heroine
  • Heroine with Latex
Rating 7.4183 Users
Saimin Paradise! ~Saiminjutsu de Tsugou no Ii Bishoujo Gakuen Seikatsu~
Saimin Paradise! ~Saiminjutsu de Tsugou no Ii Bishoujo Gakuen Seikatsu~
19%
Tags
  • Ugly Protagonist
  • Chubby Protagonist
  • Janitor Protagonist
  • Erotic Mind Control
  • Twin Buttjob
Rating 6.7844 Users
Orihime ~Gokujou no Mirai wa Ore no Mono~
Orihime ~Gokujou no Mirai wa Ore no Mono~
19%
Tags
  • Businesswoman Heroine
  • Japanese Idols
  • Wealthy Protagonist
  • Strangulation Sex
  • Ejaculation Forewarner
Rating 6.9334 Users
Kahogo de Ecchi na Boku no Ane
Kahogo de Ecchi na Boku no Ane
19%
Tags
  • Group (4+) Boobjob
  • P.E. Teacher Heroine
  • Nude Filter
  • School Nurse Heroine
  • Armpit Licking
Rating 7.5786 Users
Kyonyuu de Ecchi na Onee-chan-tachi ga Boku no Chi*po o 24-jikan Hanashite Kurenai!
Kyonyuu de Ecchi na Onee-chan-tachi ga Boku no Chi*po o 24-jikan Hanashite Kurenai!
19%
Tags
  • Defloration During Common Route
  • Only Protagonist's Sisters as Heroine(s)
  • Long Sexual Scenes
  • Protagonist's Full Sister as a Heroine
  • Triple Boobjob
Rating 6.7035 Users

Houkago⇒Education! ~Sensei to Hajimeru Miwaku no Lesson~ 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 (25 total)

NameScoreImportanceWeight
All-boys School3.002.688.04
Student-Teacher Romance3.002.186.53
Only Older Heroines3.002.106.29
Alien Protagonist2.002.865.72
P.E. Teacher Heroine2.002.775.53
Simulation Game3.001.775.31
American Heroine2.002.414.81
Only Adult Heroines3.001.494.47
School Nurse Heroine2.002.234.45
Sadist Heroine2.002.214.42
Teacher Heroine3.001.364.09
Oneesan-type Heroine2.001.833.66
Shy Heroine2.001.703.39
Only Virgin Heroines3.001.083.25
Legwear Footjob2.001.623.24
Single Footjob2.001.382.75
Intercrural Sex2.001.342.69
Loli Heroine2.001.192.38
Single Boobjob2.001.152.31
Sex with Protagonist Only2.001.132.26
Heroine with Big Breasts2.000.851.71
Defloration2.000.761.52
Anal Sex1.001.141.14
Male Protagonist2.000.300.61
ADV2.000.150.29

Traits (100 total)

NameCharactersImportanceWeight
Teacher Role71.553.23
Intercrural Sex Subject of (Sexual)22.282.51
Art Teacher Role13.522.44
Over The Knee Socks Clothes21.942.13
Assertive Personality21.942.13
Stargazing Engages in12.952.04
Skirt Suit Clothes21.741.92
Off-The-Shoulder Sweater Clothes12.721.88
Spoons Subject of (Sexual)21.671.83
Reverse Cowgirl Subject of (Sexual)21.631.79
Sadist Role12.581.79
Sex in Classroom Engages in (Sexual)21.611.76
Sports Swimsuit Clothes12.491.73
Boobjob Engages in (Sexual)41.071.72
Sitting Sex Subject of (Sexual)41.061.71
Homeroom Teacher Role12.451.70
Legwear Footjob Engages in (Sexual)12.441.69
Extraterrestrial Role12.441.69
Living Alone Role12.401.66
Kind Personality41.031.65
Dildo Subject of (Sexual)12.381.65
Computering Engages in12.361.63
Headphones Clothes12.311.60
Family Oriented Personality12.311.60
Teasing Engages in21.451.59
Foreigner Role12.281.58
Cowgirl Subject of (Sexual)40.951.54
Sexual Dominant Role12.171.50
Quickie Fix Subject of (Sexual)31.081.50
Competitive Personality12.151.49
Medical Doctor Role12.091.45
Tribadism on Penis Engages in (Sexual)12.081.44
Twelfth Grader Role12.071.43
Vaginal Object Insertion Subject of (Sexual)12.011.39
Sex in Public Places Engages in (Sexual)21.261.38
Childhood Friend Role21.261.38
Gamer Role11.981.37
Virgin Sex Engages in (Sexual)40.851.37
Swimming Engages in11.971.36
Ojousama Role11.951.35
Strange Personality11.951.35
Clumsy Personality11.931.34
Low Self-esteem Personality11.901.32
Violet Hair21.191.31
Waist Length+ Hair40.811.30
Standing Sex Subject of (Sexual)21.181.29
Timid Personality11.861.29
Butterfly Subject of (Sexual)21.171.29
Cunnilingus Subject of (Sexual)21.161.28
Handjob Engages in (Sexual)21.161.27
Pink Rotor Subject of (Sexual)11.831.27
Younger Appearance Body11.821.26
Missionary Subject of (Sexual)21.121.23
Blowjob Engages in (Sexual)40.761.23
Deredere Personality11.741.21
Outgoing Personality11.741.20
Reverse Missionary Subject of (Sexual)11.731.20
Mischievous Personality11.731.20
Anal Fingering Subject of (Sexual)11.711.19
Hoodie Clothes11.711.18
Nipple Sucking Engages in (Sexual)11.701.18
Confident Personality11.701.18
Stoic Personality11.701.18
Naive Personality11.691.17
Carefree Personality11.681.16
Small Breasts Body11.671.15
Relaxed Personality11.641.13
Popular Role11.631.13
Drinking Engages in11.621.12
Garter Belt Stockings Clothes11.621.12
Vaginal Fingering Engages in (Sexual)11.621.12
Blue Eyes30.801.11
Refined Personality11.541.07
Serious Personality11.491.03
Doggy Style Subject of (Sexual)20.931.02
Seventh Posture Subject of (Sexual)11.461.01
Smart Personality11.461.01
Pantyhose Clothes11.420.99
Blond Hair20.890.97
Hair Tie Clothes11.410.97
Bathroom Sex Engages in (Sexual)11.390.96
Grey Hair11.380.96
Kid Body11.370.95
Skirt Clothes11.330.93
Pink Hair11.330.92
Sixty-nine Engages in (Sexual)11.260.87
Ribbon Tie Clothes11.250.87
Blue Hair11.190.83
Ribbon Hair Tie Clothes11.190.83
Anal Sex Subject of (Sexual)11.190.82
Big Breasts Body11.140.79
Twin Tails Hair11.130.78
Necktie Clothes11.110.77
Ponytail Hair11.100.76
Vaginal Fingering Subject of (Sexual)11.080.75
Green Eyes11.020.70
Shoulder-length Hair10.920.64
High School Student Role10.850.59
Black Hair10.810.56
Long Hair10.750.52