---
title: "Tsundere Osananajimi Datta Ko ga Kyou kara Imouto ni!?"
description: "Read about Tsundere Osananajimi Datta Ko ga Kyou kara Imouto ni!? visual novel."
image: "https://t.vndb.org/cv/96/49296.jpg"
---

# Tsundere Osananajimi Datta Ko ga Kyou kara Imouto ni!?

![Tsundere Osananajimi Datta Ko ga Kyou kara Imouto ni!?](https://t.vndb.org/cv/96/49296.jpg)

**Alternative Title:** ツンデレ幼馴染だった子が今日から妹に!?

**Developer:** Zeikomi 2 Yen

**Release date:** Mar 7, 2021

**Platform:** Windows

**Language:** Japanese

## Shops
- [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ319169.html)

## Releases
### Japanese
- **2021-03-07**: Tsundere Osananajimi Datta Ko ga Kyou kara Imouto ni!? - [DLsite](https://www.dlsite.com/maniax/work/=/product_id/RJ319169.html)

## Tags
Sexual Content, Only a Single Heroine, Only Protagonist's Sisters as Heroine(s), Only Younger Heroines

## More Games from Zeikomi 2 Yen
- [Tsundere Osananajimi Datta Ko ga Kyou kara Imouto ni!?](https://pinovel.net/v31841)

---
*View the full details at [pinovel.net/v31841](https://pinovel.net/v31841).*

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```