---
title: "Sei Hanten Shou no \"Ore\" ga \"Watashi\" ni Naru Made"
description: "According to the doctor, the protagonist has a unique constitution that will completely change him into a girl in a year. Since he can't go back to how he used "
image: "https://t.vndb.org/cv/28/101528.jpg"
---

# Sei Hanten Shou no "Ore" ga "Watashi" ni Naru Made

![Sei Hanten Shou no "Ore" ga "Watashi" ni Naru Made](https://t.vndb.org/cv/28/101528.jpg)

**Alternative Title:** 性反転症の「俺」が「私」になるまで

**Developer:** Noir Soft

**Release date:** Feb 24, 2017

**Platform:** Windows, macOS, DVD, PS4, Switch

**Language:** Japanese, German, English, Spanish, French, Italian, Korean, Dutch, Portuguese (Portugal), Russian, Chinese (simplified), Chinese (traditional), Bulgarian, Danish, Finnish, Norwegian, Swedish, Vietnamese

**Rating:** 5.7/10 (33 votes)

## Description
According to the doctor, the protagonist has a unique constitution that will completely change him into a girl in a year. Since he can't go back to how he used to live before, he must move to a girl school and learn how to be a girl.

However, his body is currently still that of a boy. So until he completely changes gender, he has to wear girl clothes and continues his school life without exposing his secret.

[Translated from [Official Site](http://www.noirsoft.co.jp/seihanten/story.html)]

## Characters
### Hoshina Rin (保科 稟)
A school student. He is afflicted with a medical condition that will change his sex to female within the next year. Because of this, he moves to an all-girls school, where he starts wearing a female uniform and learning how to be a girl.

[spoiler]When the transformation nears completion, he is sent to the hospital. Afterwards, she accepts herself as a girl. Depending on the player's actions, she can potentially enter into a romance with one of her classmates, and she can also get pregnant.[/spoiler]

- **Gender:** Both
- **Hair:** Black, Shoulder-length
- **Engages in:** Cross-dressing
- **Body:** Trap, Teen, Pale, Futanari
- **Clothes:** School Uniform, Maid's Dress, Wedding Dress, Panties, Bra, Ribbon Hair Tie
- **Role:** Student, Mother, Bisexual
- **Eyes:** Violet
- **Subject of:** Confinement, Pregnancy, Hospitalization, Sex Change (Male to Female)
- **Personality:** Kind, Docile, Trans Woman
- **Voiced by:** Nonomura Saya

### Kitami Honoka (北見 穂乃香)
[url=https://vndb.org/c62812]Rin Hoshina[/url]'s roommate, and also a student at the all-girls school he attends.

She has feelings for him, but is hesitant to start a romantic relationship.

[spoiler]This is because she has a memory disorder and is worried about forgetting him.[/spoiler]

- **Gender:** Female
- **Measurements:** Bust-Waist-Hips: 86-58-85cm, E cup
- **Hair:** Blue, Long, Side Tail
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Ribbon Tie, Hair Tie
- **Role:** Student, Roommate, Girlfriend, Classmate
- **Subject of:** Amnesia
- **Eyes:** Green
- **Personality:** Kind, Optimist
- **Voiced by:** Yuika

### Sanjou Azusa (三条 梓)
A junior who is one year younger. She is especially fond of [url=https://vndb.org/c62812]Rin Hoshina[/url], but her need for attention and frequent physical contact make Rin a little bit uneasy.

[spoiler]She has a 'partial transformation' condition, making her a futanari.[/spoiler]

- **Gender:** Both
- **Measurements:** Bust-Waist-Hips: 85-57-84cm, E cup
- **Hair:** Blond, Twin Tails
- **Body:** Teen, Pale, Futanari
- **Clothes:** School Uniform, Ribbon Tie, Ribbon Hair Tie
- **Role:** Student, Girlfriend, Kouhai
- **Eyes:** Violet
- **Personality:** Selfish, Energetic, Mischievous, Assertive
- **Engages in:** Blackmail
- **Subject of:** Pregnancy
- **Voiced by:** Inemuri Suyako

### Yahata Shiho (八幡 詩歩)
A senior student to [url=https://vndb.org/c62812]Rin Hoshina[/url]. She has a supportive personality and is the first student that Hoshina tells about his medical affliction that is changing his sex.

[spoiler]She is also possessive; if Hoshina pursues a romance with her, she locks him up in a room so that she can always be with him.[/spoiler]

- **Gender:** Female
- **Measurements:** Bust-Waist-Hips: 88-58-87cm, F cup
- **Hair:** Pink, Waist Length+
- **Body:** Teen, Pale
- **Clothes:** School Uniform, Pantyhose, Strap-on Dildo, Ribbon Tie, Ribbon Headband
- **Role:** Student, Girlfriend, Senpai, Bisexual
- **Eyes:** Violet
- **Personality:** Yandere, Relaxed, Kind, Possessive
- **Subject of:** Nymphomania
- **Engages in:** Confinement
- **Voiced by:** Okuyama Ayumi

## Shops
- [Official Website](http://www.noirsoft.co.jp/seihanten/index.html)
- [Steam](https://store.steampowered.com/app/2154960/)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010822.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=983370)

## Releases
### Japanese
- **2017-02-24**: Sei Hanten Shou no "Ore" ga "Watashi" ni Naru Made - Package Edition - [Official website](http://www.noirsoft.co.jp/seihanten/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24813)
- **2017-02-24**: Sei Hanten Shou no "Ore" ga "Watashi" ni Naru Made - Download Edition - [Official website](http://www.noirsoft.co.jp/seihanten/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24813), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010822.html), [Gyutto](https://gyutto.com/i/item184161), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0151296/), [DL.Getchu](http://dl.getchu.com/i/item1005766), [DMM](https://dlsoft.dmm.co.jp/detail/russ_0221/)
- **2018-01-25**: Sei Hanten Shou no "Ore" ga "Watashi" ni Naru Made - DVDPG - [Official website](http://www.n43project.com/n43/npg277/index.html), [Getchu](http://www.getchu.com/soft.phtml?id=983370), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=h_107npg277/)
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### German
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### English
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Spanish
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### French
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Italian
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Korean
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Dutch
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Portuguese (Portugal)
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Russian
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Chinese (simplified)
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Chinese (traditional)
- **2022-11-10**: "Ore" ga "Watashi" ni Naru Made... - [Nintendo](https://www.nintendo.com/store/products/becoming-a-she-switch/), [Nintendo (JP)](https://store-jp.nintendo.com/item/software/D70010000059612)
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)
- **2025-05-01**: "Ore" ga "Watashi" ni Naru Made... - [PlayStation Store (JP)](https://store.playstation.com/ja-jp/product/JP0118-CUSA54179_00-0638597734210642)

### Bulgarian
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)

### Danish
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)

### Finnish
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)

### Norwegian
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)

### Swedish
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)

### Vietnamese
- **2022-12-01**: "Ore" ga "Watashi" ni Naru Made... - [Steam](https://store.steampowered.com/app/2154960/), [SteamDB](https://steamdb.info/app/2154960/info/)

## Tags
Sexual Content, ADV, Lesbian Sex, Protagonist's Senpai as a Heroine, Male Protagonist, Multiple Endings, Nukige, Bondage, Group Sex of One Female and Several Males, Sex Involving Prostitution, Futanari Heroine, Trap Protagonist, All-girls School, Nympho Heroine, Gender Bending, Protagonist's Kouhai as a Heroine, Bad Ending(s), Vibrators, Strap-on Dildos, Protagonist with a Face, Defloration, Anal Penetration, Boobjob, Protagonist with Partial Voice Acting, Cosplay, Sixty-nine, Blowjob, Handjob, Cross-dressing, Intercrural Sex, Multiple Penetration, Masturbation, Erotic Spanking, Cunnilingus, Pegging, Genderbent Sex, Doggy Style, Female Ejaculation, Naked Sprites, Fingering, Cowgirl, Bathroom Sex, Love Hotel, Futanari on Male, Double Dildos, Sex at School, Male on Futanari, Pregnancy Good Ending, Marriage Ending

## More Games from Noir Soft
- [Shokushu Kangoku ~Maid o Musaboru Nikuyoku no Katamari~](https://pinovel.net/v10331)
- [Imouto Ijime](https://pinovel.net/v3053)
- [Ikinukissa ~Kakushiaji ni Ai o~](https://pinovel.net/v3869)
- [Otahime Ryougyaku Circle ~Yamihime no Otoko Jijou~](https://pinovel.net/v19678)
- [Nyotai Inkan ~Utsurikawaru Chijokuteki Koukishin~](https://pinovel.net/v20029)
- [Gakuen Saiingoku ~Kyouki to Haramase no Utage~](https://pinovel.net/v20404)
- [Kondaku no Shinkon](https://pinovel.net/v20581)
- [Sei Hanten Shou no "Ore" ga "Watashi" ni Naru Made](https://pinovel.net/v20629)
- [Seikan Shimai](https://pinovel.net/v20656)
- [Sokubaku Kanojo no Sanjuusou ~Hen'ai: Juuai: Saai no Hate ni~](https://pinovel.net/v21303)
- [Kansen Saimin Virus ~Tadaima Seieki de Kakudaichuu~](https://pinovel.net/v21498)
- [Hakudaku Musume ~Ki ni Naru Ano Ko ni Marking~](https://pinovel.net/v21579)
- [Iede Shoujo to Tome Otoko ~Shoujo no Negai to Otoko no Yokubou~](https://pinovel.net/v21954)
- [Netorare Joshi ~Kare ni wa Ienai Watashi no Himitsu~](https://pinovel.net/v22413)
- [Hatsujou Saimin Appli ~Shikyuu ni Todoku Chakushin'on~](https://pinovel.net/v22724)
- [Mesu Iki Namahousou ~Ano Ko ga Erokute Totsurimashita~](https://pinovel.net/v23300)

---
*View the full details at [pinovel.net/v20629](https://pinovel.net/v20629).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v20629#game","name":"Sei Hanten Shou no \"Ore\" ga \"Watashi\" ni Naru Made","description":"According to the doctor, the protagonist has a unique constitution that will completely change him into a girl in a year. Since he can't go back to how he used ","url":"https://pinovel.net/v20629","image":"https://t.vndb.org/cv/28/101528.jpg","author":{"@type":"Organization","name":"Noir Soft"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"5.7","bestRating":10,"worstRating":1,"ratingCount":33}}
```