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Summary

Another addition to the popuplar X-Change series. Taiga Himekawa was just a normal high school teacher and he was also the advisor of the Chemistry club. That day seemed like any other day, until an experiment goes wrong and causes an explosion in the chemistry room. As he wakes up in the school nurse's room he discovers that he has turned into a woman. With this sudden change in his life can he ever change back?

Hototogisu -Messenu Mono no Arubeki ka-
Hototogisu -Messenu Mono no Arubeki ka-
0%
Tags
  • Government
  • Sadist Protagonist
  • Sexual Slavery (Choukyou Variation)
  • Revenge
  • Rapist Protagonist
Rating 6.7031 Users
Mirai Senki Slavenil
Mirai Senki Slavenil
0%
Tags
  • Mayadere Heroine
  • Nanomachines
  • Pirate Heroine
  • Assassin Heroine
  • Homemaker Protagonist
Rating 6.4430 Users
Yarimanko ~Ore no Imouto wa Bichibichi Bitch~
Yarimanko ~Ore no Imouto wa Bichibichi Bitch~
0%
Tags
  • Promiscuous Heroine
  • Sex with Others
  • Non-blood-related Brother/Sister Incest
  • All Heroines are Protagonist's Sister(s)
  • Protagonist's Non-blood-related Sister as a Heroine
Rating 6.1020 Users
Himejima Gakuen ~Ingoku no Nikutai Shidou Kyouzai~
Himejima Gakuen ~Ingoku no Nikutai Shidou Kyouzai~
0%
Tags
  • Birthrate Decline
  • Anal Grapeshot
  • Visible Cervix Penetration
  • Big Ass Heroine
  • Spreader Straps with Clamps
Rating 6.9237 Users
Cosplay Ecchi ~Layer Kana no Yuuutsu~
Cosplay Ecchi ~Layer Kana no Yuuutsu~
0%
Tags
  • Strong Female Protagonist
  • Heroine with Leotard
  • Tribadism
  • Cross-dressing
  • Protagonist with Glasses
Rating 6.3720 Users
Triple x Sadistic -Do S na Ore to Reijou-tachi no 14-kakan-
Triple x Sadistic -Do S na Ore to Reijou-tachi no 14-kakan-
0%
Tags
  • Albino Protagonist
  • Sadist Heroine
  • Long Sexual Scenes
  • Reverse Rape
  • Futanari on Male
Rating 6.0722 Users
Maou no Kuse ni Namaiki da! 2 ~Kondo wa Seisen da!~
Maou no Kuse ni Namaiki da! 2 ~Kondo wa Seisen da!~
0%
Tags
  • Naga Heroine
  • Hikikomori Protagonist
  • Maou Heroine
  • Chuunibyou Heroine
  • Maou Protagonist
Rating 7.1654 Users
Toriko no Chigiri ~Kazoku no Tame ni Karada o Sashidasu Ane to Imouto~
Toriko no Chigiri ~Kazoku no Tame ni Karada o Sashidasu Ane to Imouto~
0%
Tags
  • Yakuza
  • Gang Bang
  • Interracial Sex
  • Hairjob
  • Orphan Heroine
Rating 6.5732 Users
Kan
Kan'in Tokkyuu Matsuba ~Nikuyoku no Gourmet Kikou~
0%
Tags
  • Trains
  • Pubic Hair Option
  • Body Piercing
  • Sexual Slavery (Choukyou Variation)
  • Huge Insertion
Rating 6.7324 Users
Éclair Milk Cream ~Onani x Onani~
Éclair Milk Cream ~Onani x Onani~
0%
Tags
  • Only Futanari Heroines
  • Futanari Protagonist
  • Futanari on Futanari
  • Masturbation with Object
  • Frot
Rating 6.3335 Users
X Change 3
X Change 3
0%
Tags
  • Genderbent Sex
  • Sex Change
  • Male Protagonist for a Short Time
  • Unavoidable Protagonist Rape
  • Comedy Rape
Rating 6.10381 Users
Kanojo ga Mimai ni Konai Wake
Kanojo ga Mimai ni Konai Wake
0%
Tags
  • Netorare Type B
  • Hospital
  • Central Heroine
  • Netorare Type A
  • Protagonist's Girlfriend as a Heroine
Rating 7.0162 Users
Mitsutsubo ~Nii-san... Watashi Konna ni Ookiku Narimashita yo~
Mitsutsubo ~Nii-san... Watashi Konna ni Ookiku Narimashita yo~
0%
Tags
  • Forbidden Love
  • Only Blood-related Heroines
  • Reverse NTR
  • Jump to Next Choice
  • Homecoming
Rating 6.4051 Users
Zannen na Ane to no Love Comedy
Zannen na Ane to no Love Comedy
0%
Tags
  • Foolish Friend
  • Protagonist's Older Sister as a Heroine
  • Only Blood-related Heroines
  • Protagonist's Full Sister as a Heroine
  • Choices with 4 or More Options
Rating 6.6746 Users
Ma☆ko Hunter
Ma☆ko Hunter
0%
Tags
  • Voice Saving
  • Panic Button
  • Daughter Support Character
  • Sex Involving Food
  • Ejaculation Forewarner
Rating 6.9480 Users
Noblesse of Rouge
Noblesse of Rouge
0%
Tags
  • Duel
  • Student Council Member Heroine
  • Protagonist's Twin as a Heroine
  • Student Council
  • Roses
Rating 6.5860 Users
Orange Memories
Orange Memories
0%
Tags
  • Shopkeeper Heroine
  • Reunion
  • Yamato Nadeshiko Heroine
  • Foolish Friend
  • Late Branching Plot
Rating 6.6021 Users
Kyonyuu Reijou MC Gakuen
Kyonyuu Reijou MC Gakuen
0%
Tags
  • Erotic Mind Control
  • Cow Cosplay
  • Mind Control
  • Model Heroine
  • Completion Status Indicator
Rating 6.9472 Users
Zettai ★ Imouto Genri Shugi!!
Zettai ★ Imouto Genri Shugi!!
0%
Tags
  • Chuunibyou Heroine
  • Heroine with Gothic Look
  • Yandere Heroine
  • Protagonist's Full Sister as a Heroine
  • All Heroines are Protagonist's Sister(s)
Rating 6.5553 Users
Hitozuma Swimming Club
Hitozuma Swimming Club
0%
Tags
  • Co-worker Heroine
  • All Adult Heroines
  • All Older Heroines
  • May-December Romance
  • Part-time Job
Rating 6.7652 Users
Magus Tale Infinity
Magus Tale Infinity
0%
Tags
  • Plant Heroine
  • Action Game
  • Magic School
  • Heroine's Mother as a Heroine
  • Shimaidon Ending
Rating 6.4941 Users
Yume Kui -Tsurumiku Shiki Game Seisaku-
Yume Kui -Tsurumiku Shiki Game Seisaku-
0%
Tags
  • Production of Pornography (Drawn)
  • Sadist Protagonist
  • Sexual Slavery (Choukyou Variation)
  • Pretending Protagonist
  • Seiyuu Heroine
Rating 6.7340 Users
Tsuboi-kun no Switch!
Tsuboi-kun no Switch!
0%
Tags
  • Erotic Massage
  • Lotion Play
  • Shota Protagonist
  • Non-blood-related Mother/Son Incest
  • Pegging
Rating 6.8654 Users
Gun Knight Girl
Gun Knight Girl
0%
Tags
  • Soldier Heroine
  • Transhumanism
  • Half-orphan Protagonist
  • Boke Protagonist
  • Mecha
Rating 6.8569 Users
Princess Ultima ~Chijo to Noroi no Yubiwa~
Princess Ultima ~Chijo to Noroi no Yubiwa~
23%
Tags
  • Princess Protagonist
  • Lesbian Rape
  • Non-consensual Erotic Humiliation
  • Perverted Protagonist
  • Butler Hero
Rating 6.0527 Users
X Change Alternative 2 ~Kimi no Hitomi ni Utsuru Kimi~
X Change Alternative 2 ~Kimi no Hitomi ni Utsuru Kimi~
22%
Tags
  • Body Swapping
  • Genderbent Sex
  • Gender Bending
  • Brother Support Character
  • School
Rating 6.5645 Users
Reversible
Reversible
19%
Tags
  • University
  • Dramatic Love Triangle
  • Heroine with Catsuit
  • University Student Heroine
  • Infidelity
Rating 6.6236 Users
Yin-Yang! X Change Alternative
Yin-Yang! X Change Alternative
18%
Tags
  • Genderbent Sex
  • Non-blood-related Sister/Sister Incest
  • Sex Change
  • Poor Protagonist
  • Male Protagonist for a Short Time
Rating 6.49661 Users
Josou de Haramasete
Josou de Haramasete
17%
Tags
  • Protagonist's Blood-related Father as a Hero
  • Blood-related Father/Son Incest
  • Foolish Parent Support Character
  • Male on Futanari
  • Trap Protagonist
Rating 6.2722 Users
Kansen 3 ~Shuto Houkai~
Kansen 3 ~Shuto Houkai~
16%
Tags
  • Modern Day Shibuya
  • Societal Collapse
  • Epidemic
  • Yakuza
  • Villainous Hero
Rating 6.4237 Users
Aiyoku no Nakaba, In to You no Doukoku ~Injoku wa Seifuku no Shita ni~
Aiyoku no Nakaba, In to You no Doukoku ~Injoku wa Seifuku no Shita ni~
16%
Tags
  • Futanari Protagonist
  • Futanari Support Character
  • Futanari Heroine
  • Futanari on Futanari
  • Sexual Devices Used On Protagonist
Rating 6.5139 Users
Boku no Me no Mae de xx Sareru Kanojo
Boku no Me no Mae de xx Sareru Kanojo
16%
Tags
  • Impregnation by Others
  • Pregnancy Bad Ending
  • Netorare Type B
  • Wedding
  • Rape with Blackmail
Rating 6.7722 Users
Mezameru to Itoko o Mamoru Bishoujo Kenshi ni Natteita
Mezameru to Itoko o Mamoru Bishoujo Kenshi ni Natteita
16%
Tags
  • Genderbent Sex
  • Gender Bending
  • Protagonist's Cousin as a Heroine
  • Literary Adaptation
  • Only One Good Ending
Rating 6.4627 Users
Koi mo H mo Obenkyou mo, Omakase! Oneechan-bu
Koi mo H mo Obenkyou mo, Omakase! Oneechan-bu
16%
Tags
  • Ejaculation Forewarner
  • Harem Ending with Theme
  • Protagonist's Older Sister as a Heroine
  • Sadist Heroine
  • Heroine with Beauty Mark
Rating 6.5031 Users
Ane to Princess wa Kirawaretakunai. -Ore no Lovecom 18 Kin Flag, Mata Shite mo Kanri Dekizu-
Ane to Princess wa Kirawaretakunai. -Ore no Lovecom 18 Kin Flag, Mata Shite mo Kanri Dekizu-
15%
Tags
  • Hime Heroine
  • Western-style Castle
  • Protagonist's Older Sister as a Heroine
  • Princess Heroine
  • Heroine with Chinese Dress
Rating 6.3621 Users
Himegoto Masquerade ~Ojousama-tachi no Tawamure~
Himegoto Masquerade ~Ojousama-tachi no Tawamure~
15%
Tags
  • Trap Protagonist
  • Spring
  • All-girls School
  • Orphan Protagonist
  • Simulation Game
Rating 6.4721 Users
Tasogare ni Kirameku Shirogane no Kugan
Tasogare ni Kirameku Shirogane no Kugan
15%
Tags
  • University Student Heroine
  • Heroine with Small Breasts (Non-Loli)
  • Principal Heroine
  • Heroine with Flat Chest (Non-Loli)
  • Erotic Mind Control
Rating 6.4237 Users
S Sensei no Koto
S Sensei no Koto
15%
Tags
  • Futanari on Male
  • Gender Bending
  • Transgender Protagonist
  • Big Breast Sizes Protagonist
  • Sadist Protagonist
Rating 5.6523 Users
Bokura no Ue ni Sora wa Mawaru
Bokura no Ue ni Sora wa Mawaru
14%
Tags
  • Astronomy Club
  • Cousin Incest
  • Student Club President Protagonist
  • Protagonist's Cousin as a Heroine
  • Bookworm Heroine
Rating 6.4623 Users
Sei Monmusu Gakuen
Sei Monmusu Gakuen
14%
Tags
  • Monster Girl Support Character
  • Monster Girl Heroine
  • Boke Heroine
  • Living Doll Heroine
  • French Kiss
Rating 7.0992 Users
Makapara! ~Ano Yo de Mecha Mote~
Makapara! ~Ano Yo de Mecha Mote~
14%
Tags
  • Non-human Heroine
  • Discipline Committee Leader Heroine
  • Orekko Heroine
  • Principal Heroine
  • Dragon Heroine
Rating 6.4627 Users
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
14%
Tags
  • Cum Bath
  • Gymnastic Heroine
  • Nipple Insertion
  • Dark Skinned Protagonist
  • Prison
Rating 6.3324 Users
Ore Tsuma! ~Ore ga Mansion Kanrinin ni Nattara Hitozuma-tachi to Chotto Ii Koto Dekichau kamo!?~
Ore Tsuma! ~Ore ga Mansion Kanrinin ni Nattara Hitozuma-tachi to Chotto Ii Koto Dekichau kamo!?~
13%
Tags
  • Panic Button
  • Male on Futanari
  • Single Hole Multiple Objects Insertion (obsolete)
  • Heroine with Latex
  • Office Lady Heroine
Rating 6.6756 Users
Class Zen
Class Zen'in Maji de Yuri?! ~Watashi-tachi no Rezu Oppai wa Anata no Mono Joshi Zen'in Shiofuki Keikaku~
13%
Tags
  • Lesbian Sex Only
  • Lesbian Protagonist
  • Lotion Play
  • All-girls School
  • Lesbian Heroine
Rating 6.4654 Users
Sengoku no Kuroyuri ~Futanari Hime to Tekikoku no Himegimi~
Sengoku no Kuroyuri ~Futanari Hime to Tekikoku no Himegimi~
13%
Tags
  • Shinobi
  • Clothed Female Naked Female
  • Protagonist Based on Real Person
  • Antihero Protagonist
  • Royal Protagonist
Rating 6.9837 Users
Boku ga Watashi ni Natta Wake ~Josou Keikaku~
Boku ga Watashi ni Natta Wake ~Josou Keikaku~
13%
Tags
  • Nude Filter
  • Protagonist's Twin as a Heroine
  • Trap Protagonist
  • Timid Protagonist
  • Masochist Protagonist
Rating 6.3721 Users
Tanetsuke Kyoushitsu ~Ima kara Minna ni Sensei no Tokunou Seishi de Harande Moraimasu~
Tanetsuke Kyoushitsu ~Ima kara Minna ni Sensei no Tokunou Seishi de Harande Moraimasu~
13%
Tags
  • Sex Involving Smegma
  • Religious Heroine
  • Nun Heroine
  • Gyaru Heroine
  • Promiscuous Heroine
Rating 6.1920 Users
Kansen - Clipping Chronicle
Kansen - Clipping Chronicle
13%
Tags
  • Epidemic
  • High Amount of Bad Endings
  • Heroine with Tan Lines
  • Defloration by Others
  • More Than Seven Endings
Rating 6.3627 Users

Yin-Yang! X Change EX ~Boku no Sensei ga Konna ni Onna na Wake ga Nai~ 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 (16 total)

NameScoreImportanceWeight
Sex Change3.002.226.65
Genderbent Sex2.672.276.06
Gender Bending2.332.275.29
Teacher Protagonist3.001.735.20
Group Sex of Several Females2.001.993.98
School Life Comedy2.001.793.59
Adult Protagonist3.001.143.43
Only Good Endings2.001.643.29
Protagonist with Voice Acting2.001.352.70
Vibrators2.001.112.22
Sex in Public Places2.001.062.12
Group Sex of One Female and Several Males2.001.032.06
Lesbian Sex1.501.131.70
Pregnant Sex1.001.161.16
Protagonist with a Face1.000.700.70
Male Protagonist2.000.330.65

Traits (14 total)

NameCharactersImportanceWeight
Sex Change Subject of22.702.97
Missionary Engages in (Sexual)11.771.23
Lab Coat Clothes11.761.22
Doggy Style Engages in (Sexual)11.721.20
Hair Ribbon Clothes11.661.15
Choker Clothes11.591.10
Cooking Engages in11.410.98
Violet Eyes11.010.70
Green Eyes11.000.70
Thigh-high Stockings Clothes10.980.68
Brown Eyes10.900.62
Blond Hair10.890.61
Black Hair10.840.58
Brown Hair10.680.47