Skip to content
ImoTsuyo: If It’s for My Young Sister, I’ll Be Stronger cover
Ongoing v0.25

ImoTsuyo: If It’s for My Young Sister, I’ll Be Stronger

RATING 3.1 /5 14 votes
YOUR RATING
POPULARITY #6,383
Ren'Py 8,796 1.12 GB
Download
Developer otaku_argento
Engine Ren'Py
Version 0.25 (Ongoing)
Released: Oct 24, 2025 Updated: Oct 27, 2025
Censorship Uncensored

About ImoTsuyo: If It’s for My Young Sister, I’ll Be Stronger

After her mother’s death, Hana Aochi went into a deep shock leaving her expressionless, does not laugh or cry.
But keep saying and doing what she want as she was before. Saigo, her older brother, has been taking care of her ever since.
He wants to get his young sister back to normal, but it won’t be an easy task.

Save files from previous versions may not work!!

v0.25 1.12 GB Oct 26, 2025

Confused about how the downloading works? Here is a handy guide

  • Extract and run.
  • For mods / plugins:<br>1. Extract and paste the ".rpa" extension files inside "game" folder, along "archive.rpa" and it should work.
  • Uncensored Patch Instructions<br>Copy the cnrt.rpa file inside the "game" folder next to the "bg" folder and archive.rpa
0.25 Oct 26, 2025

Public release: 2025-10-24.
Patreon $10+ historical payment release: 2025-10-17.
Patreon $20+ historical payment release: 2025-10-10.

– 3 New canon route chapters: 41, 42 & 42.5.
– 5 New romaji terms and their voiced pronunciations.
– 1 New sound effect.
– 10 New backgrounds.
– 17 New sprites.
– 3 New trophies.
– 68 New CG Images, which some of them animated.
– 5 New trading cards for the patrons’ mini game called Waifu Card Master.
– Improvements in library: updated profiles.
– Improvements in dialogues.
– Improvements in dictionary.
– Improvements in events: New chapters were added.
– Improvements in credits: Updated patrons.
– Improvements in main menu: 2 new girls now can be chosen as the main menu waifu.
– Improvements in places menu: New backgrounds with own visual description were added.
– Improvements in studio: New backgrounds were added.
– Improvements in times: Timers added for chapters 41, 42 & 42.5.
– Some random bugs fixed.
– Updated extras menus.

Developer Notes (UPDATED v0.25. PLEASE READ!!):

Please consider starting a new game even if you’re not a new player!!

On Nov. 1st, I’ll open the 4th annual poll for ImoTsuyo’s anniversary, so keep an eye on my Patreon for free announcements every Sunday.

Things to remark: the game will freeze the first time you choose the language. I don’t know the reason yet, but it’s not crashing, just wait a few seconds. The same thing happens when you return to the main menu, no matter where you’re coming from or when you open a profile’s intro, or start a chapter or farewell event from events menu, but also when loading a save file. It’ll freeze for a few seconds and then work normally again. I know it’s kinda tedious, so… sorry. I’ll try to fix it in future versions. It’s not fully tested so it might have bugs.

The game was originally made in Spanish and was auto-translated, so it is highly probable that there are grammatical errors or Spanish words when playing in English. Report that and I will try to fix it as soon as possible.

Some of the plugins are free and others for patrons. Consider to support me on Patreon if you want access to the paid ones.

Due time issues for this v0.25, I wasn’t able to test literally everything, so if you find any bug let me know so I can fix it asap in the first week after the release date, otherwise, the bugs will be fixed for the next version who knows when.

Minimum

OS: Windows 7+ / macOS 10.10+ / Linux

CPU: Dual Core 1.5 GHz

RAM: 2 GB

GPU: Integrated Graphics

Storage: 1.12 GB

Recommended

OS: Windows 10+ / macOS 12+ / Linux

CPU: Dual Core 2.0 GHz

RAM: 4 GB

GPU: Any dedicated GPU

Storage: 1.12 GB

Aa