---
title: "Futago no Koi wa Minukenai"
description: "At Koiwaga Academy, there is a pair of famous twin sisters: Misono Hana and Misono Mana. They're identical twins, incredibly beautiful with flawless figures. Co"
image: "https://t.vndb.org/cv/64/123964.jpg"
---

# Futago no Koi wa Minukenai

![Futago no Koi wa Minukenai](https://t.vndb.org/cv/64/123964.jpg)

**Alternative Title:** 双子の恋は見抜けない

**Aliases:** Futago no Koi ha Minukenai, 双恋, Futakoi

**Developer:** Azarashi Soft+1

**Release date:** May 29, 2026

**Platform:** Windows

**Language:** Japanese, English

**Rating:** 6.9/10 (52 votes)

## Description
At Koiwaga Academy, there is a pair of famous twin sisters: [Misono Hana](/c163387) and [Misono Mana](/c163388). They're identical twins, incredibly beautiful with flawless figures. Coming from a prestigious all-girls school background, they unexpectedly took a different path to Koiwaga Academy - and, with their novelty playing a part, they became the center of attention within a month.

The twins are always surrounded by a crowd, and the protagonist, [Kishi Ryousuke](/c163386), watches them from a distance - until one day, he suddenly notices them secretly posing as each other.

With no one else aware of the switch, Ryousuke, the only one who can tell the twins apart, quickly grows close to both of them. One day, the three of them cross a boundary, and their bond begins to deepen at an accelerating pace...

[Translated from the [official website](https://azarashi-soft-plusone.nexton-net.jp/futakoi/story.html)]

## Characters
### Kishi Ryousuke (岸 良介)
- **Gender:** Male
- **Hair:** Black, Short
- **Role:** Boyfriend, Classmate, Tenth Grader
- **Engages in:** Lactation, Polyamory

### Misono Hana (御園 花)
She is rumored to be the most popular and cutest girl in the school, and is particularly known for the striking contrast between her innocent appearance and her voluptuous figure.

She is said to have a bright, cheerful personality and is kind to everyone—truly the perfect beauty… or so they say.

However, she is actually somewhat introverted and has intentionally adjusted her personality and appearance so that people can easily tell her apart from her twin sister, Mana.

Due to certain circumstances, she decided to take the entrance exam for Koiwaga Academy, a co-ed school, instead of attending the all-girls school she was supposed to enter through the school’s automatic promotion system.

After discovering that Ryousuke, for some reason, could tell her and Manai apart, she began actively seeking him out as the only person she could truly open up to.

She has a slightly masochistic side; the rougher he is with her, the more she feels desired, and the happier she becomes.

[From the [url=https://azarashi-soft-plusone.nexton-net.jp/futakoi/character.html]official website[/url]]

- **Gender:** Female
- **Measurements:** Height: 158cm, Bust-Waist-Hips: 89-56-90cm, G cup
- **Birthday:** 25 December
- **Hair:** White, Shoulder-length, Blunt Bangs, Sidehair, Trimmed Pubic Hair
- **Body:** Teen, Slim, Pale, Inverted Nipples, Huge Breasts
- **Eyes:** Violet
- **Clothes:** Skirt, Pantyhose, Blouse, Ribbon Tie, Ankle Socks, Lace Lingerie, Off-The-Shoulder Sweater, High Heeled Shoes
- **Personality:** Deredere, Reserved, Kind, Puffy, Obedient, Cheerful, Adaptable
- **Role:** Twin Sister, Girlfriend, Classmate, Popular, Sexual Submissive, Tenth Grader
- **Engages in:** Lactation, Twin Switch, Polyamory, Cow Cosplay
- **Voiced by:** Matsuoka Yuuri

### Misono Mana (御園 愛)
She is rumored to be the most popular and cutest girl in the school, and is particularly known for the striking contrast between her innocent appearance and her voluptuous figure.

She is said to be a solitary beauty who speaks little and has a serene, beautiful expression... However, she is actually somewhat outgoing, and has intentionally adjusted her personality and appearance so that people can easily tell her apart from her twin sister, Hana.

Due to certain circumstances, she took the entrance exam for Koiwaga Academy, a co-ed school, instead of attending the all-girls school she was supposed to enter through the school’s automatic promotion system.

Ever since she discovered that Ryousuke, for some reason, could tell her and Hana apart, she has actively sought him out as the only person she can truly open up to.

She has a somewhat masochistic side, and she finds joy in doing things for othersand seeing them happy as a result.

[From the [url=https://azarashi-soft-plusone.nexton-net.jp/futakoi/character.html]official website[/url]]

- **Gender:** Female
- **Measurements:** Height: 158cm, Bust-Waist-Hips: 90-56-89cm, G cup
- **Birthday:** 25 December
- **Hair:** White, Shoulder-length, Blunt Bangs, Sidehair, Trimmed Pubic Hair
- **Body:** Teen, Slim, Pale, Inverted Nipples, Huge Breasts
- **Eyes:** Violet
- **Clothes:** Skirt, Pantyhose, Ribbon Tie, Lace Lingerie, Off-The-Shoulder Sweater, High Heeled Shoes
- **Personality:** Deredere, Outgoing, Kind, Puffy, Obedient, Cheerful, Adaptable
- **Role:** Twin Sister, Girlfriend, Classmate, Popular, Sexual Submissive, Tenth Grader
- **Engages in:** Lactation, Twin Switch, Polyamory, Cow Cosplay
- **Voiced by:** Kusuhara Yui

## Shops
- [Official Website](https://azarashi-soft-plusone.nexton-net.jp/futakoi/index.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1358259)

## Releases
### Japanese
- **2026-03-19**: Futago no Koi wa Minukenai - Trial Edition - [Official website](https://azarashi-soft-plusone.nexton-net.jp/futakoi/special.html#trial_item)
- **2026-05-29**: Futago no Koi wa Minukenai - Download Edition - [Official website](https://azarashi-soft-plusone.nexton-net.jp/futakoi/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40144), [DMM](https://dlsoft.dmm.co.jp/detail/next_0469/)
- **2026-05-29**: Futago no Koi wa Minukenai - Package Edition - [Official website](https://azarashi-soft-plusone.nexton-net.jp/futakoi/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40144), [Melonbooks.co.jp](https://www.melonbooks.co.jp/detail/detail.php?product_id=3467155), [Getchu](http://www.getchu.com/soft.phtml?id=1358259), [DMM](https://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1937apc14974_t/)
- **2026-05-29**: Futago no Koi wa Minukenai - Download Edition with Privilege - [Official website](https://azarashi-soft-plusone.nexton-net.jp/futakoi/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=40144), [DMM](https://dlsoft.dmm.co.jp/detail/next_0469/)

### English
- **2026-08-17**: Futago no Koi wa Minukenai - [Official website](https://drive.google.com/file/d/16NwuFkzVEbsyJPHU-mk5Y9ws9QbxdC69/view?usp=sharing)

## Tags
Twin Sisters as Heroines, Shimaidon with Twins, Ejaculation Forewarner, Male Protagonist, Twin Blowjob, Other Perspectives, Twin Boobjob, Naked Sprites, Sounds of Copulation, Single Blowjob, Lactation During Sex, Milking (Sexual), Cowgirl, Spoons, Single Handjob, Polyamory, Doggy Style, Romance, Mutual Masturbation, High School Student Heroine, Single Boobjob, High School Student Protagonist, Kinetic Novel

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---
*View the full details at [pinovel.net/v61214](https://pinovel.net/v61214).*

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