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Summary

One morning, our protagonist, Maikuro Mitsuru, suddenly found himself shrunk to a very small size. Using that to his advantage, he started doing erotic things to various girls. Peeping the toilet and girls' skirts, sneaking into girls' clothes and underwear, entering the bathroom as he likes. Thinking everyday about new erotic ideas which can only be done because of his size, he started living a "fulfilling" life. [Translated from 2DFan]

Sex Teacher Tsuyoshi ~Junjou Otome ga Nurashichau Himitsu no Seikan Jugyou~
Sex Teacher Tsuyoshi ~Junjou Otome ga Nurashichau Himitsu no Seikan Jugyou~
NAN%
Tags
  • School Sports Club Member Heroine
  • Erotic Massage
  • Protagonist with Sexual Experience
  • Principal Heroine
  • All-girls School
Rating 7.1565 Users
Oyako Saimin
Oyako Saimin
NAN%
Tags
  • Oyakodon Ending
  • Anthology
  • Erotic Mind Control
  • Mother/Daughter Incest
  • Mother Support Character
Rating 6.4143 Users
Nantai Prima Onna Kyoushi
Nantai Prima Onna Kyoushi
NAN%
Tags
  • Bisexual Heroine
  • Autocunnilingus
  • Big Breast Sizes Heroine
  • Sexual Devices
  • Sex in a Classroom
Rating 6.5922 Users
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
Mothercon Tengoku ~Doukyuusei no Hahaoya-tachi o Kyokon de Boku Dake no Hara Mama ni!~
NAN%
Tags
  • Heroine with Children
  • Protagonist with Phimosis
  • Protagonist with Glasses
  • Only Adult Heroines
  • Single Ending
Rating 6.1539 Users
In
In'en ~Yamazato ni Midareru Taoyame~
NAN%
Tags
  • Countryside
  • Heroine with Kimono
  • Sickly Protagonist
  • Heroine with Inverted Nipples
  • Promiscuous Heroine
Rating 6.4528 Users
Inshuu Mekage Mura ~Hogami Oba-san no Himitsu~
Inshuu Mekage Mura ~Hogami Oba-san no Himitsu~
NAN%
Tags
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Shota Protagonist
  • Straight Shotacon
  • Countryside
Rating 6.1428 Users
Ossan Kyoushi no Joshikousei Tsuma ga Yarichin Danshi ni Netorareru Hanashi
Ossan Kyoushi no Joshikousei Tsuma ga Yarichin Danshi ni Netorareru Hanashi
NAN%
Tags
  • Pregnancy
  • Netorare
  • Clothed Female Naked Male
  • Netorare Type B
  • Impregnation
Rating 6.7339 Users
Yarasete! Teacher ~Gakuen Ryokou~
Yarasete! Teacher ~Gakuen Ryokou~
NAN%
Tags
  • Shota Protagonist
  • Straight Shotacon
  • Amusement Park
  • School Nurse Heroine
  • Onsen
Rating 6.1545 Users
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
NAN%
Tags
  • More Than Seven Heroines
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Consensual Group Sex of One Female and Several Males
  • Prostitute Heroine
Rating 6.4931 Users
Chikan Ou ~In
Chikan Ou ~In'yoku no Kaihousha~
NAN%
Tags
  • Chikan Protagonist
  • Chikan
  • Glory Hole Sex
  • Molestation on Public Transport
  • Discreet Sex
Rating 6.0021 Users
Summer☆Camp
Summer☆Camp
NAN%
Tags
  • Shotacon Heroine
  • Summer Camp
  • Popular Protagonist
  • Promiscuity
  • Heroine with Swimsuits
Rating 6.0931 Users
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
NAN%
Tags
  • Invisibility
  • Sexually Oblivious Heroine
  • Mischievous Protagonist
  • School Life Comedy
  • Short Common Route
Rating 6.7222 Users
Kanzen Jikan Teishi ~Muriyari Jikan o Tomerareta Sekai de Hamerareru Onna-tachi~
Kanzen Jikan Teishi ~Muriyari Jikan o Tomerareta Sekai de Hamerareru Onna-tachi~
NAN%
Tags
  • Time Stop
  • Small Breast Sizes Heroine (Non-Loli)
  • Cheerleader Heroine
  • Rapist Protagonist
  • Sex on Toilet
Rating 6.2945 Users
Witch
Witch's Slave ~Watashi no Ashi o Oname~
NAN%
Tags
  • Slave Protagonist
  • Energy Transfer via Sex
  • Homunculus Heroine
  • Witch Heroine
  • Group Sex with Clones
Rating 6.2420 Users
OH! Stealth Shinshi ~Onmitsu Semen Koukai Nakadashi Gakuen~
OH! Stealth Shinshi ~Onmitsu Semen Koukai Nakadashi Gakuen~
NAN%
Tags
  • Invisibility
  • Superpowers
  • Discipline Committee Leader Heroine
  • More Than Seven Heroines
  • ESP
Rating 6.8234 Users
Oyako Mix Ijiri ~Mucchiri Haha to Binyuu na Musume no Inniku Kaihatsu
Oyako Mix Ijiri ~Mucchiri Haha to Binyuu na Musume no Inniku Kaihatsu
NAN%
Tags
  • Tutor Protagonist
  • Oyakodon Ending
  • Romancing a Family
  • Netori
  • Popular Protagonist
Rating 5.6823 Users
Hara Katsu! 2 ~Kozukuri Ecchi de Onayami Kaiketsu~
Hara Katsu! 2 ~Kozukuri Ecchi de Onayami Kaiketsu~
NAN%
Tags
  • Impregnation Choice
  • Sex at Work
  • Infidelity
  • Only Adult Heroines
  • Married Heroine
Rating 6.8149 Users
Ore ga Kousoku! Nakadashi Igai wa Kousoku Ihan!!! ~Joshikousei Zen
Ore ga Kousoku! Nakadashi Igai wa Kousoku Ihan!!! ~Joshikousei Zen'in Nakadashi Kanzen Seiatsu Keikaku~
NAN%
Tags
  • Internet
  • Casting Couch
  • More Than Seven Heroines
  • Delinquent Heroine
  • Student Council Member Heroine
Rating 7.3257 Users
Hitomi no Rakuin 4 ~Etsujoku no Soushin Kaizou~
Hitomi no Rakuin 4 ~Etsujoku no Soushin Kaizou~
NAN%
Tags
  • Twin Buttjob
  • Glory Hole Sex
  • Mind Control
  • Background Moans
  • Armpit Sex
Rating 6.4928 Users
Mama Club Sankan
Mama Club Sankan
NAN%
Tags
  • Shotacon
  • Protagonist's Blood-related Mother as a Heroine
  • Shotacon Heroine
  • Mother Support Character
  • Mother/Son Romance
Rating 6.9365 Users
Chikan no Kiwami
Chikan no Kiwami
NAN%
Tags
  • Trains
  • Chikan Protagonist
  • Interactive Touching Game
  • Molestation on Public Transport
  • New Game Plus
Rating 6.4924 Users
Chikan Sen
Chikan Sen'you Sharyou ~Kutsujoku no Chikan Densha~
NAN%
Tags
  • Chikan Protagonist
  • Sexual Slavery (Choukyou Variation)
  • Sex in a Vehicle
  • Sexual Corruption
  • Molestation on Public Transport
Rating 6.2935 Users
Idol★Harem
Idol★Harem
NAN%
Tags
  • Wakame Sake
  • Protagonist's Twin as a Heroine
  • Timid Protagonist
  • Beach
  • Heroine with Swimsuits
Rating 6.1923 Users
Pocket Kanojo ~Hakudaku Ningyou~
Pocket Kanojo ~Hakudaku Ningyou~
NAN%
Tags
  • Macrophilia
  • Single Bodyjob
  • Otaku Protagonist
  • Cosplay
  • Few Choices
Rating 6.9520 Users
Netori Gakuen ~Kareshi Mochi Demo Okamainashi! Yaritai Houdai ADV~
Netori Gakuen ~Kareshi Mochi Demo Okamainashi! Yaritai Houdai ADV~
28%
Tags
  • Heroine in Relationship with Other(s)
  • Protagonist with Phimosis
  • Arrogant Heroine
  • Student Council Member Heroine
  • Netori
Rating 6.3647 Users
Yarasete! Teacher Sotsugyou
Yarasete! Teacher Sotsugyou
28%
Tags
  • Only Older Heroines
  • Heroine with Glasses
  • Single Ending
  • Teacher Heroine
  • Student Protagonist
Rating 5.9925 Users
Witch
Witch's Slave ~Watashi no Ashi o Oname~
27%
Tags
  • Slave Protagonist
  • Energy Transfer via Sex
  • Homunculus Heroine
  • Witch Heroine
  • Group Sex with Clones
Rating 6.2420 Users
Kanzen Jikan Teishi ~Muriyari Jikan o Tomerareta Sekai de Hamerareru Onna-tachi~
Kanzen Jikan Teishi ~Muriyari Jikan o Tomerareta Sekai de Hamerareru Onna-tachi~
26%
Tags
  • Time Stop
  • Small Breast Sizes Heroine (Non-Loli)
  • Cheerleader Heroine
  • Rapist Protagonist
  • Sex on Toilet
Rating 6.2945 Users
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
To~mei Heaven! ~Toumei Ningen ni Natte Bishoujo-tachi o Momi Makuri!!~
25%
Tags
  • Invisibility
  • Sexually Oblivious Heroine
  • Mischievous Protagonist
  • School Life Comedy
  • Short Common Route
Rating 6.7222 Users
Chikan Ou ~In
Chikan Ou ~In'yoku no Kaihousha~
24%
Tags
  • Chikan Protagonist
  • Chikan
  • Glory Hole Sex
  • Molestation on Public Transport
  • Discreet Sex
Rating 6.0021 Users
Summer☆Camp
Summer☆Camp
24%
Tags
  • Shotacon Heroine
  • Summer Camp
  • Popular Protagonist
  • Promiscuity
  • Heroine with Swimsuits
Rating 6.0931 Users
Yarasete! Teacher ~Gakuen Ryokou~
Yarasete! Teacher ~Gakuen Ryokou~
23%
Tags
  • Shota Protagonist
  • Straight Shotacon
  • Amusement Park
  • School Nurse Heroine
  • Onsen
Rating 6.1545 Users
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
Boku no Maman Sagashi ~Mama o Tazunetara... 8nin no Kyonyuu Tsuma Deshita~
23%
Tags
  • More Than Seven Heroines
  • Non-blood-related Mother/Son Incest
  • Protagonist's Non-blood-related Mother as a Heroine
  • Consensual Group Sex of One Female and Several Males
  • Prostitute Heroine
Rating 6.4931 Users
Oyako Mix Ijiri ~Mucchiri Haha to Binyuu na Musume no Inniku Kaihatsu
Oyako Mix Ijiri ~Mucchiri Haha to Binyuu na Musume no Inniku Kaihatsu
22%
Tags
  • Tutor Protagonist
  • Oyakodon Ending
  • Romancing a Family
  • Netori
  • Popular Protagonist
Rating 5.6823 Users
Ore ga Kousoku! Nakadashi Igai wa Kousoku Ihan!!! ~Joshikousei Zen
Ore ga Kousoku! Nakadashi Igai wa Kousoku Ihan!!! ~Joshikousei Zen'in Nakadashi Kanzen Seiatsu Keikaku~
22%
Tags
  • Internet
  • Casting Couch
  • More Than Seven Heroines
  • Delinquent Heroine
  • Student Council Member Heroine
Rating 7.3257 Users
Mama Club Sankan
Mama Club Sankan
22%
Tags
  • Shotacon
  • Protagonist's Blood-related Mother as a Heroine
  • Shotacon Heroine
  • Mother Support Character
  • Mother/Son Romance
Rating 6.9365 Users
Chikan Sen
Chikan Sen'you Sharyou ~Kutsujoku no Chikan Densha~
21%
Tags
  • Chikan Protagonist
  • Sexual Slavery (Choukyou Variation)
  • Sex in a Vehicle
  • Sexual Corruption
  • Molestation on Public Transport
Rating 6.2935 Users
Pocket Kanojo ~Hakudaku Ningyou~
Pocket Kanojo ~Hakudaku Ningyou~
21%
Tags
  • Macrophilia
  • Single Bodyjob
  • Otaku Protagonist
  • Cosplay
  • Few Choices
Rating 6.9520 Users
Futari no Aniyome ~Miryokuteki na Aniyome-tachi to Doukyo Suru Koto ni Natta Hibi no Tenmatsu~
Futari no Aniyome ~Miryokuteki na Aniyome-tachi to Doukyo Suru Koto ni Natta Hibi no Tenmatsu~
21%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Domicile
  • Pregnancy Ending
  • Netori
  • Big Breast Sizes Heroine
Rating 6.7831 Users
Grimo ☆ Love ~Houkago no Witch~
Grimo ☆ Love ~Houkago no Witch~
21%
Tags
  • Occult Club
  • Stockings
  • Discipline Committee Leader Heroine
  • Youkai
  • Student Council Member Protagonist
Rating 6.4625 Users
Ero Mangaka-san to Binbou Shimai
Ero Mangaka-san to Binbou Shimai
21%
Tags
  • Mangaka Protagonist
  • Poor Heroine
  • Shimaidon
  • Protagonist's Boss as a Heroine
  • Sprite Viewer
Rating 7.2940 Users
Koko wa Suki na Dake Sex Shite, Minna ni Yorokobareru Sekai!
Koko wa Suki na Dake Sex Shite, Minna ni Yorokobareru Sekai!
21%
Tags
  • Vaginal Gaping
  • Sex Involving Prostitution
  • Promiscuous Heroine
  • Ahegao
  • Student Heroine
Rating 6.6431 Users
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 2
Hitozuma Onna Kyoushi Seiyoku no Kyoushitsu 2
21%
Tags
  • Heroine with Children
  • Heroine with Pubic Hair
  • Oyakodon Ending
  • Big Ass Heroine
  • Sexual Cosplay
Rating 6.1122 Users
Chikan Ochi ~Shinri Counselor Meika no Shinryou Kiroku~
Chikan Ochi ~Shinri Counselor Meika no Shinryou Kiroku~
21%
Tags
  • Chikan
  • Scientist Heroine
  • Police Officer Heroine
  • Molestation on Public Transport
  • Handcuffed Sex
Rating 6.8626 Users
Tasogare ni Kirameku Shirogane no Kugan
Tasogare ni Kirameku Shirogane no Kugan
21%
Tags
  • University Student Heroine
  • Heroine with Small Breasts (Non-Loli)
  • Principal Heroine
  • Erotic Mind Control
  • Heroine with Flat Chest (Non-Loli)
Rating 6.5742 Users
Doutei Danshi to Bichiko-chan ~Himitsu no Hame Pako Kagai Jugyou~
Doutei Danshi to Bichiko-chan ~Himitsu no Hame Pako Kagai Jugyou~
20%
Tags
  • Skin Color Selection
  • Gyaru Heroine
  • Sex Involving Prostitution
  • Promiscuous Heroine
  • Condoms
Rating 6.6030 Users
Marchen Sou ~Choppiri Zannen na Musume-tachi to Marchen☆Docking Zakkyo Seikatsu~
Marchen Sou ~Choppiri Zannen na Musume-tachi to Marchen☆Docking Zakkyo Seikatsu~
20%
Tags
  • Love Interest's Gender Choice
  • Trap Heroine
  • Chuunibyou Heroine
  • Discreet Masturbation
  • Heroine with Inverted Nipples
Rating 6.8243 Users
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
Onee-chan Hunters! Boku-tachi o Koufun Saseru Onee-chan ga Waruinda! Natsuyasumi Hen
20%
Tags
  • Rape by Shota
  • Obacon
  • Shotacon
  • Host Club Heroine
  • Straight Shotacon
Rating 6.6845 Users

OH!! Micro-Man ~Chiisaku Natte Onna no Ko no Ironna Tokoro ni Haicchao~ 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 (64 total)

NameScoreImportanceWeight
Extremely Small Protagonist3.003.8911.67
Macrophilia3.002.547.61
Unbirth2.502.897.22
Sexual Harassment3.002.397.18
Tall Heroine2.002.605.20
Urethral Sounding2.002.515.03
Excessive Semen3.001.654.95
Visible Cervix Penetration2.002.414.82
Heroine with Spats2.002.394.79
Non-penetrative Sex2.002.354.71
Pissing3.001.444.33
Heroine with Tan Lines2.002.124.25
Brother/Sister Incest2.002.054.09
Pissing on Others2.002.034.06
Voiced Thoughts2.002.024.04
Few Choices3.001.344.01
Pregnancy Ending2.002.004.00
Superpowers2.002.004.00
Character Profiles2.001.953.89
Sex with Sleepers2.001.913.82
Bokukko Heroine2.001.813.62
Impregnation2.501.373.43
Perverted Protagonist2.001.663.31
More Than Seven Heroines2.001.653.29
Heroine with Swimsuits2.001.643.29
Brocon Heroine2.001.613.23
Scat on Others1.003.213.21
Voyeurism2.001.603.20
Internal Exhibition of Sex2.001.563.12
School2.001.513.02
Tomboy Heroine2.001.513.01
Spoons2.001.492.98
Anilingus2.001.472.95
Ojousama Heroine2.001.452.89
Married Heroine2.001.422.85
Heroine with Huge Breasts2.001.422.83
Harem Ending2.001.402.81
Cunnilingus3.000.932.79
Teacher Heroine2.001.362.73
Map Movement2.001.312.62
Bukkake2.001.202.41
Loli Heroine2.001.192.38
Single Boobjob2.001.152.31
Adult Heroine2.001.142.27
Sex in Public Places2.001.092.17
Sex in Water1.501.412.12
Soapy Massage1.001.841.84
Group Sex of One Male and Several Females2.000.921.83
Mutual Masturbation1.001.761.76
Nukige2.670.651.74
Heroine with Big Breasts2.000.851.71
Scat1.001.691.69
Sexual Blindfold1.001.531.53
Pregnancy1.001.521.52
Defloration2.000.761.52
Multiple Endings2.000.671.34
Bad Ending(s)1.001.201.20
Bathroom Sex1.001.191.19
Standing Sex1.001.061.06
Naked Sprites1.001.051.05
Missionary Position1.000.940.94
Big Breast Sizes Heroine0.671.310.87
Male Protagonist2.000.300.61
ADV2.000.150.29

Traits (129 total)

NameCharactersImportanceWeight
Unbirthing Subject of (Sexual)53.325.96
Sleep Sex Subject of (Sexual)32.493.45
Voyeurism Subject of41.963.16
Unbirthing Engages in (Sexual)13.722.58
Scat Subject of (Sexual)13.442.39
Huge Breasts Body31.722.38
Pissing Engages in (Sexual)41.462.36
Suction on Penis Subject of (Sexual)13.362.33
Urethral Sounding Engages in (Sexual)13.302.28
Popular Role31.632.26
Big Breasts Body61.142.22
Trampling Subject of (Sexual)13.122.16
Naked Clothes21.952.15
Group Sex of One Male and Several Females Engages in (Sexual)51.172.11
Urethral Sounding Subject of (Sexual)13.032.10
School Tennis Club Member Role12.982.06
Discreet Sex Engages in (Sexual)21.862.04
School Basketball Club Member Role12.851.97
Masturbation Engages in (Sexual)31.391.92
Bathroom Sex Engages in (Sexual)31.391.92
Ane Act Role12.731.89
Keigo Personality12.701.87
Virgin Sex Engages in (Sexual)80.851.87
Central Heterochromia Eyes12.671.85
Adult Breast Sucking Subject of (Sexual)12.661.84
Ahoge Hair31.321.83
Tiny Body12.601.81
Imouto Act Role12.581.79
Sports Swimsuit Clothes12.491.73
Tennis Engages in12.481.72
School Swimming Club Member Role12.451.70
Homeroom Teacher Role12.451.70
Discreet Phone Sex Engages in (Sexual)12.441.69
Refined Personality21.541.69
Energetic Personality21.521.67
Piss Drinking Subject of (Sexual)12.361.63
Sailor School Uniform Clothes21.481.62
Cunnilingus Subject of (Sexual)31.161.61
Incest Engages in (Sexual)21.471.61
Spiky Bangs Hair41.001.61
School Swimsuit Clothes12.301.60
Watakushi Personality12.271.57
Tanline Body12.261.57
V Bangs Hair21.411.55
Spats Clothes12.201.52
Scat Engages in (Sexual)12.191.52
Pissing Subject of (Sexual)12.181.51
Wavy Hair21.361.49
Book Items12.121.47
Red Hair21.321.45
Sports Uniform Clothes12.091.45
Curtained Hair21.301.43
Brother Complex Personality12.061.43
Tall Body12.051.42
Cyan Hair12.031.41
Neighbor Role12.001.38
Yamato Nadeshiko Role12.001.38
Tomboy Personality11.961.36
Ojousama Role11.951.35
Classmate Role21.231.35
School Uniform Clothes50.751.35
Mutual Masturbation Engages in (Sexual)11.941.34
Friendly Personality21.221.34
Blazer School Uniform Clothes11.921.33
Friend Role21.201.32
Part-time Worker Role11.901.32
Red Eyes21.201.31
Blue Eyes40.801.29
Sexual Blindfold Subject of (Sexual)11.851.28
Sitting Sex Engages in (Sexual)11.831.27
String Ribbon Tie Clothes11.821.26
Boku Personality11.781.24
Blowjob Engages in (Sexual)40.761.23
Side Tail Hair11.751.21
Cheerful Personality11.741.21
Ponytail Hair21.101.21
Older Brother Role11.731.20
Vaginal Fingering Subject of (Sexual)21.081.19
Nipple Sucking Engages in (Sexual)11.701.18
Naive Personality11.691.17
Boobjob Engages in (Sexual)21.071.17
Intake Hair11.671.16
Small Breasts Body11.671.15
Cyan Eyes11.661.15
Wealthy Role11.651.15
Relaxed Personality11.641.13
Amber Eyes21.031.13
Pervert Personality11.631.13
Kind Personality21.031.13
Garter Belt Stockings Clothes11.621.12
Waist Length+ Hair30.811.12
Pink Eyes11.621.12
University Student Role11.591.10
Lactation Engages in11.591.10
Bracelet Clothes11.561.08
Cunnilingus Engages in (Sexual)11.551.08
Hard Worker Personality11.541.07
Wife Role11.541.06
Blowjob Subject of (Sexual)11.521.06
Vest Clothes11.521.06
Orange Hair11.511.05
Long Hair30.751.04
Necklace Clothes11.501.04
Slim Body50.581.03
Green Hair11.481.02
Blouse Clothes11.471.02
Teasing Engages in11.451.00
Younger Sister Role11.441.00
Pregnancy Subject of11.400.97
Hairpin Clothes11.400.97
Kid Body11.370.95
White Hair11.330.92
Pink Hair11.330.92
Sex in Public Places Engages in (Sexual)11.260.87
Pale Body90.370.85
Short Hair30.610.84
Ribbon Hair Tie Clothes11.190.83
Standing Sex Subject of (Sexual)11.180.82
Twin Tails Hair11.130.78
Brown Hair20.680.75
Quickie Fix Subject of (Sexual)11.080.75
Miniskirt Clothes11.060.74
Green Eyes11.020.70
Teen Body20.620.68
Sidehair Hair10.980.68
Straight Hair10.950.66
Blond Hair10.890.62
Black Hair10.810.56
Young-adult Body10.760.53