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Summary

Naked Week. Just as the name implies, that is a week which you must head to school... naked. A traditional custom of a certain Japanese academy. However, the freshgrads that have only just enrolled cannot handle such a high-level of exhibition straight away... They must first head of to a special training camp so that they may prepare themselves for the humility of nakedness. That is, the Special Training Camp for a Naked Week regime. Also known as... ZENGAKU!! You participate in training camp with the girl that you adore! But what awaits you at the camp is... a full on training regime of humiliation and disgrace!? [From DLsite English]

Kioku Soushitsu no Okaa-san
Kioku Soushitsu no Okaa-san
NAN%
Tags
  • Unbeknown Incest
  • No "Keep Voice on Click" Option
  • Widow Heroine
  • Protagonist's Blood-related Mother as a Heroine
  • Blood-related Mother/Son Incest
Rating 6.2239 Users
Musume Shimai
Musume Shimai
NAN%
Tags
  • Only Protagonist's Relatives as Heroine(s)
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Sex Involving Children
  • Unnamed Protagonist
Rating 7.0887 Users
Suezen! ~Tane o Nozomu Kanojo~
Suezen! ~Tane o Nozomu Kanojo~
NAN%
Tags
  • Sex Involving Children
  • Homunculus Heroine
  • Genetic Research
  • Impregnation
  • Domicile
Rating 6.4920 Users
Mai Yome ~My Yome~
Mai Yome ~My Yome~
NAN%
Tags
  • Sex Involving Children
  • Only Younger Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Elementary School Student Heroine
  • Only Loli Heroines
Rating 5.6520 Users
Isekai Fuuzoku, Hajimemashita!? ~Tensei Shitara Harem Seikatsu ga Mattemashita~
Isekai Fuuzoku, Hajimemashita!? ~Tensei Shitara Harem Seikatsu ga Mattemashita~
NAN%
Tags
  • Undead Heroine
  • Dragon Heroine
  • Kneepit Sex
  • Heroine with Wings
  • Angel Heroine
Rating 6.6743 Users
Zettai Ryouiki ☆ Sex Royale!! ~Mujintou Okashiai Battle~
Zettai Ryouiki ☆ Sex Royale!! ~Mujintou Okashiai Battle~
NAN%
Tags
  • Stranded
  • Comedy Rape
  • Fictional Island Near Futuristic Japan
  • Protagonist's Half-sister as a Heroine
  • Bodyguard Heroine
Rating 7.3189 Users
Fall in Love x 4 Tune
Fall in Love x 4 Tune
NAN%
Tags
  • Gentle Protagonist
  • Cupid Heroine
  • Choices with 4 or More Options
  • Goddess Heroine
  • Stockings
Rating 7.0865 Users
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
NAN%
Tags
  • Polygamy
  • Wedding
  • Protagonist's Sister as a Heroine
  • Modern Tsundere Heroine
  • Harem Ending
Rating 6.7127 Users
Saimin Soku Yari Gakuen: Seiso Kaichou - Reijuu Sennou Hen
Saimin Soku Yari Gakuen: Seiso Kaichou - Reijuu Sennou Hen
NAN%
Tags
  • Heroine with Children
  • Student Council President Heroine
  • Erotic Mind Control
  • Third-person Narrative
  • Mind Control
Rating 6.1829 Users
Kurokami Kyonyuu Iinchou to Souta-kun no Natsuyasumi
Kurokami Kyonyuu Iinchou to Souta-kun no Natsuyasumi
NAN%
Tags
  • Shotacon
  • Exhibitionism
  • Clothed Male Naked Female
  • Cousin Incest
  • Straight Shotacon
Rating 6.3422 Users
Ai ♂ Mai ♀ Misuto
Ai ♂ Mai ♀ Misuto
NAN%
Tags
  • Gender Bending
  • Genderbent Sex
  • Sex Change
  • Male Protagonist for a Short Time
  • Completely Avoidable Rape
Rating 7.0936 Users
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
NAN%
Tags
  • All-girls School
  • Discipline Committee Member Heroine
  • School Sports Club Member Heroine
  • Impregnation
  • Superpowers
Rating 6.2222 Users
Zenra Toukou Training
Zenra Toukou Training
NAN%
Tags
  • No Voice Replay
  • Middle School
  • Shouwa Era
  • Clothed Male Naked Female
  • Middle School Student Protagonist
Rating 7.0955 Users
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
NAN%
Tags
  • Only Older Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Blood-related Brother/Sister Incest
  • Single Buttjob
  • Few Choices
Rating 6.6522 Users
Majo-gari no Shikkin Gakuen ~Kinbaku Sareta Reijou no Seisui~
Majo-gari no Shikkin Gakuen ~Kinbaku Sareta Reijou no Seisui~
NAN%
Tags
  • Exorcism
  • Priest(ess) Protagonist
  • Rope Bondage
  • Pillory Sex
  • Pissing
Rating 6.4232 Users
Futaba☆Channel 3
Futaba☆Channel 3
NAN%
Tags
  • Idol Protagonist
  • Production of Pornography (Professional)
  • Elementary School Student Heroine
  • Heroine with Eye Covering Hairstyle
  • Sex Change
Rating 6.5623 Users
Reika Mesuinu Choukyou ~xx ni Okasarete...~
Reika Mesuinu Choukyou ~xx ni Okasarete...~
NAN%
Tags
  • Sadist Protagonist
  • Animals
  • Heroine with Gothic Look
  • Consensual Sex with Animals
  • Bestiality
Rating 6.3048 Users
Enkou Girls Collection ~Oyaji no Natsu wa Suzushii Loveho de Pakopako Hen~
Enkou Girls Collection ~Oyaji no Natsu wa Suzushii Loveho de Pakopako Hen~
NAN%
Tags
  • Prostitution
  • Prostitute Heroine
  • Sex Involving Prostitution
  • Blood-related Uncle/Niece Incest
  • Oyaji Protagonist
Rating 6.7546 Users
Zutto Sukishite Takusan Sukishite
Zutto Sukishite Takusan Sukishite
NAN%
Tags
  • Ordered Choices
  • Varying Ending Songs
  • Androphobic Heroine
  • Gamer Protagonist
  • Part-time Job
Rating 7.2158 Users
Tsun na Kanojo Dere na Kanojo
Tsun na Kanojo Dere na Kanojo
NAN%
Tags
  • Multiple Credit Rolls
  • Siscon Support Character
  • Astronomy Club
  • Former All-girls School
  • Alien Heroine
Rating 6.7036 Users
Hara☆Min!! ~Saimin Nakadashi Kozukuri Sengen~
Hara☆Min!! ~Saimin Nakadashi Kozukuri Sengen~
NAN%
Tags
  • Twin Bellyjob
  • Inbreeding
  • Pregnancy Good Ending
  • Erotic Mind Control
  • Protagonist's Blood-related Sister as a Heroine
Rating 6.8270 Users
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
NAN%
Tags
  • Reverse Netorare
  • Defloration During Common Route
  • Protagonist's Girlfriend as a Heroine
  • Betrayal
  • Infidelity
Rating 6.8845 Users
Mononoke In
Mononoke In'youtan Konna ni Kawaii Ko ga Ningen no Hazu ga Nai!
NAN%
Tags
  • Group (4+) Boobjob
  • Oni Heroine
  • Youkai
  • Youkai Heroine
  • Immortal Heroine
Rating 6.7123 Users
Subete Ubatte Yaru!
Subete Ubatte Yaru!
NAN%
Tags
  • Non-blood-related Mother/Daughter Incest
  • Non-blood-related Sister/Sister Incest
  • Blood-related Cousin Incest
  • Brother/Sister Romance
  • Cousin Romance
Rating 6.6932 Users
Zenra Toukou School
Zenra Toukou School
55%
Tags
  • Exhibitionism
  • Genius Heroine
  • Modern Tsundere Heroine
  • Urination Fetish
  • Intercrural Sex
Rating 7.3420 Users
Pure Marriage ~Akai Ito Monogatari - Sakura Hen~
Pure Marriage ~Akai Ito Monogatari - Sakura Hen~
32%
Tags
  • Protagonist's Wife as a Heroine
  • Childhood Friend Support Character
  • Protagonist's Full Sister as a Heroine
  • Wedding
  • Blood-related Brother/Sister Incest
Rating 6.6522 Users
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
Kinkyuu Sengen - Onee-chan-tachi wa Shojo o Sotsugyou Shimasu!!
30%
Tags
  • Only Older Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Blood-related Brother/Sister Incest
  • Single Buttjob
  • Few Choices
Rating 6.6522 Users
Zenra Toukou Training
Zenra Toukou Training
28%
Tags
  • No Voice Replay
  • Middle School
  • Shouwa Era
  • Clothed Male Naked Female
  • Middle School Student Protagonist
Rating 7.0955 Users
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
Hara Poko! ~Inou Saimin de Jogakuen o Haramase Seifuku~
27%
Tags
  • All-girls School
  • Discipline Committee Member Heroine
  • School Sports Club Member Heroine
  • Impregnation
  • Superpowers
Rating 6.2222 Users
Kurokami Kyonyuu Iinchou to Souta-kun no Natsuyasumi
Kurokami Kyonyuu Iinchou to Souta-kun no Natsuyasumi
26%
Tags
  • Shotacon
  • Exhibitionism
  • Clothed Male Naked Female
  • Cousin Incest
  • Straight Shotacon
Rating 6.3422 Users
Ai ♂ Mai ♀ Misuto
Ai ♂ Mai ♀ Misuto
23%
Tags
  • Gender Bending
  • Genderbent Sex
  • Sex Change
  • Male Protagonist for a Short Time
  • Completely Avoidable Rape
Rating 7.0936 Users
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
Pure Marriage ~Akai Ito Monogatari - Harem Hen~
23%
Tags
  • Polygamy
  • Wedding
  • Protagonist's Sister as a Heroine
  • Modern Tsundere Heroine
  • Harem Ending
Rating 6.7127 Users
Saimin Soku Yari Gakuen: Seiso Kaichou - Reijuu Sennou Hen
Saimin Soku Yari Gakuen: Seiso Kaichou - Reijuu Sennou Hen
23%
Tags
  • Heroine with Children
  • Student Council President Heroine
  • Erotic Mind Control
  • Third-person Narrative
  • Mind Control
Rating 6.1829 Users
Futaba☆Channel 3
Futaba☆Channel 3
22%
Tags
  • Idol Protagonist
  • Production of Pornography (Professional)
  • Elementary School Student Heroine
  • Heroine with Eye Covering Hairstyle
  • Sex Change
Rating 6.5623 Users
Enkou Girls Collection ~Oyaji no Natsu wa Suzushii Loveho de Pakopako Hen~
Enkou Girls Collection ~Oyaji no Natsu wa Suzushii Loveho de Pakopako Hen~
22%
Tags
  • Prostitution
  • Prostitute Heroine
  • Sex Involving Prostitution
  • Blood-related Uncle/Niece Incest
  • Oyaji Protagonist
Rating 6.7546 Users
Tsun na Kanojo Dere na Kanojo
Tsun na Kanojo Dere na Kanojo
21%
Tags
  • Multiple Credit Rolls
  • Siscon Support Character
  • Astronomy Club
  • Former All-girls School
  • Alien Heroine
Rating 6.7036 Users
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
Miinasan, Kakkee Desu! -Love Icha Doukyo Seikatsu no Susume-
21%
Tags
  • Reverse Netorare
  • Defloration During Common Route
  • Protagonist's Girlfriend as a Heroine
  • Betrayal
  • Infidelity
Rating 6.8845 Users
Subete Ubatte Yaru!
Subete Ubatte Yaru!
21%
Tags
  • Non-blood-related Mother/Daughter Incest
  • Non-blood-related Sister/Sister Incest
  • Blood-related Cousin Incest
  • Brother/Sister Romance
  • Cousin Romance
Rating 6.6932 Users
Reika no Yakata ~Saimin Yuugi e no Shoutaijou~
Reika no Yakata ~Saimin Yuugi e no Shoutaijou~
20%
Tags
  • Stranded
  • Brothel
  • Mind Control
  • Unavoidable Netorare
  • Prostitute Heroine
Rating 6.3955 Users
Kodomo Milk Parfait
Kodomo Milk Parfait
20%
Tags
  • Elementary School Student Heroine
  • May-December Romance
  • Sex Involving Children
  • Twin Buttjob
  • Only Loli Heroines
Rating 6.0720 Users
Saimin Soku Yari Gakuen: Kachiki Fukukaichou - Niku Benki Choukyou Hen
Saimin Soku Yari Gakuen: Kachiki Fukukaichou - Niku Benki Choukyou Hen
20%
Tags
  • Student Council Member Heroine
  • Erotic Mind Control
  • Bestiality
  • Mind Control
  • Big Breast Sizes Heroine
Rating 6.1322 Users
Shiiku Hakusho ~Kusari ni Tsunagareta Doukyuusei~
Shiiku Hakusho ~Kusari ni Tsunagareta Doukyuusei~
20%
Tags
  • Animals
  • Dogs
  • Pigs
  • Horse
  • Bestiality
Rating 7.1342 Users
Love Love Sisters ~Hanayome & Shimai-tachi to no Doki Doki Harem Seikatsu~
Love Love Sisters ~Hanayome & Shimai-tachi to no Doki Doki Harem Seikatsu~
20%
Tags
  • Reverse Netorase
  • Lazy Heroine
  • Inventor Heroine
  • Wedding
  • European Heroine
Rating 7.0139 Users
Romeo VS Juliet
Romeo VS Juliet
20%
Tags
  • Vampire Hunter Protagonist
  • Protagonist's Fiance as a Hero
  • Protagonist Based on a Fictional Person
  • Hero Based on a Fictional Person
  • Vampire Hero
Rating 6.2022 Users
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
Ane to Imouto o Iinari ni Suru 10 no Kairitsu ~Hou mo Shimai mo Okashitsukuse!~
19%
Tags
  • Triple Footjob
  • Discipline Committee Member Heroine
  • Protagonist's Twin as a Heroine
  • Comedy Rape
  • Foolish Protagonist
Rating 5.9526 Users
Zenra Toukou Shuukan: Chijoku no Sanshuukan
Zenra Toukou Shuukan: Chijoku no Sanshuukan
19%
Tags
  • Unavoidable Protagonist Rape
  • Rape Victim Heroine
  • Idol Protagonist
  • Exhibitionism
  • Unavoidable Rape
Rating 6.6725 Users
Kisei Fuka ~Ore wa Sonzai Shinai no de, Nani o Yatte mo Yurusareru~
Kisei Fuka ~Ore wa Sonzai Shinai no de, Nani o Yatte mo Yurusareru~
19%
Tags
  • Invisibility
  • Rapist Protagonist
  • Villainous Protagonist
  • Siscon Protagonist
  • High Amounts of Rape
Rating 6.3133 Users
Ai Suru Tsuma no Ana wa Tanin no Ana Datta... ~Bishiri o Sashidashi, Aniki no Nikubou o Onedari Suru Midarazuma~
Ai Suru Tsuma no Ana wa Tanin no Ana Datta... ~Bishiri o Sashidashi, Aniki no Nikubou o Onedari Suru Midarazuma~
18%
Tags
  • In-law Incest
  • Netorare Type A
  • Drunk Sex
  • Naked Heroine with Apron
  • Soapy Massage
Rating 6.2621 Users

Zengaku! ~Zenra Toukou Shuukan Tokubetsu Taisaku Gasshuku~ 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
Clothed Male Naked Female2.502.075.16
Exhibitionism3.001.644.93
Sex in a Classroom3.001.634.89
Timed Choices2.002.034.06
Under the Same Roof3.001.263.79
High School3.001.203.61
Sex in Front of an Audience2.001.482.96
Student Heroine3.000.972.91
Sex with Protagonist Only2.001.122.24
Dirty Talk1.002.192.19
Chikan1.002.172.17
Strong Female Protagonist1.002.032.03
Public Masturbation1.001.981.98
Outdoor Sex2.000.991.97
Nukige3.000.641.93
High School Student Heroine2.000.841.68
Naked Heroine with Apron1.001.651.65
Discreet Sex1.001.601.60
Defloration2.000.751.49
Erotic Spanking1.001.431.43
Sexual Content2.000.611.22
Cunnilingus1.000.920.92
Doggy Style1.000.790.79
Male Protagonist2.000.300.60
ADV2.000.140.29

Traits (102 total)

NameCharactersImportanceWeight
Naked Ribbon Clothes53.255.81
Naked in Front of an Audience Clothes62.735.30
Naked Necktie Clothes24.474.91
Promotional Model Role24.234.64
Naked Clothes71.954.05
Tenth Grader Role42.213.56
Exhibitionist Role32.443.38
No Panties Clothes32.413.34
Cheerleader Role22.763.04
Cheerleading Uniform Clothes22.642.90
Forced Public Nudity Subject of (Sexual)22.522.77
Group (4+) Blowjob Subject of (Sexual)13.692.56
Middle School Student Role22.292.51
Pissing on Others Engages in (Sexual)22.262.48
Public Masturbation Engages in (Sexual)22.212.43
Sports Uniform Clothes22.082.28
Ninth Grader Role13.152.19
Masturbation in front of an Audience Engages in (Sexual)21.922.11
Naked Apron Clothes21.872.05
Ribbon Tie Clothes41.242.00
Effeminate Personality12.751.91
Small Breasts Body21.711.88
Sport Bloomers Clothes21.701.87
Group (4+) Blowjob Engages in (Sexual)12.651.84
Perfectionist Personality12.621.81
Ribbon Hair Accessory Clothes21.641.80
Shy Personality21.621.78
Tutor Role12.561.77
Model Role12.521.75
Miniskirt Clothes41.071.71
Trench Coat Clothes12.451.70
Modern Tsundere Personality12.441.69
Classic Tsundere Personality12.391.66
Haraguro Personality12.371.64
Microskirt Clothes12.351.63
Twin Blowjob Subject of (Sexual)12.341.62
Obedient Personality12.331.62
Jitome Eyes12.331.61
Twin Blowjob Engages in (Sexual)21.441.58
Poor Role12.261.57
Large Penis Body12.251.56
Sexual Harassment Subject of12.241.55
Micro Bikini Clothes12.221.54
Pissing Subject of (Sexual)12.191.52
Bandages Clothes12.141.49
Third Person Personality12.111.46
Brave Personality12.071.44
School Uniform Clothes60.731.43
Bow Tie Clothes12.041.41
Towel Clothes12.021.40
Kemonomimi Headband Clothes12.011.40
Transfer Student Role12.011.39
Genius Personality11.991.38
Swimming Engages in11.971.37
Low Self-esteem Personality11.911.32
Bra Clothes11.901.32
Short-tempered Personality11.861.29
Blazer Clothes11.831.27
Cheerful Personality11.781.24
Necktie Clothes21.111.22
Panties Clothes11.751.21
Long Hair40.751.21
Naive Personality11.711.19
Loyal Personality11.701.18
Wealthy Role11.661.15
Kind Personality21.041.14
Garnet Eyes11.651.14
Violet Eyes21.041.14
Collar Clothes11.641.14
Vaginal Fingering Engages in (Sexual)11.621.13
Black Hair30.811.12
Medium Breasts Body11.561.08
Refined Personality11.561.08
Blowjob Subject of (Sexual)11.531.06
Sex in Front of an Audience Engages in (Sexual)11.511.05
Daughter Role11.471.02
Pissing Engages in (Sexual)11.461.01
Black Eyes11.430.99
Brown Eyes20.900.99
Teen Body40.610.98
Nipple Sucking Subject of (Sexual)11.390.96
Tsurime Eyes11.380.95
Masturbation Engages in (Sexual)11.370.95
High School Student Role20.840.92
Pink Hair11.320.92
Red Hair11.320.92
Friendly Personality11.230.86
Blowjob Engages in (Sexual)20.760.83
Slim Body30.570.79
Twin Tails Hair11.120.78
Ponytail Hair11.100.76
Vaginal Fingering Subject of (Sexual)11.080.75
Boobjob Engages in (Sexual)11.060.74
Spiky Bangs Hair11.010.70
Sidehair Hair10.970.68
Straight Hair10.960.66
Shoulder-length Hair10.910.63
Blond Hair10.880.61
Blue Eyes10.800.55
Pale Body30.370.51
Brown Hair10.680.47
Short Hair10.610.42