Overview:
Your days begin before dawn at a remote fortress along a separation wall built to protect the country from a mysterious disease. For two years, your routine has been little more than waking before sunrise, patrolling and firing warning shots from a machine gun, eating rations and going back to sleep. That routine changes when Kasumi Satani, a woman in need of rescue, escapes to the fortress and is taken in under your protection. Despite being the one in need of shelter, Kasumi insists onn taking care of your health, bringing an unexpected warmth to an otherwise isolated existence, turning life at the fortress into something livelier.
Thread Updated: 2026-09-07
Release Date: 2025-11-07
Original Name: 佐谷霞巳はあなたがいないと生きられない
Aliases: Saya Kasumi cannot live without you
Developer: MishiroSabi (三代錆 / みしろさび) DLsite – Ci-en – X/Twitter – Fanza – Skeb
Translator: CoffeeLover2022 – Ko-fi
Censored: Yes (Mosaics)
Version: 1.0
OS: Windows
Language: English (Opus 5)
Store: DLsite
◆ Game Introduction
Your day begins before dawn.
The quarantine walls were erected to protect the people from a strange disease.
For some reason, you are stationed in a fortress built along this dividing wall.
Wake up, discharge warning shots, eat military rations, go to sleep.
That’s your life for a whole two years.
But one day, the mundane days took a turn.
You must shelter the refugee who has fled to the fortress and—”Satani Kasumi”.
Satani Kasumi is clearly someone in need of help, yet for some reason she’s incredibly enthusiastic about cooking and wholeheartedly wants you to stay healthy.
Your slightly uneasy, yet lively and warm cohabitation with her begins…
◆ Dress-Up Feature
- You can change between 11 types of clothing, 3 types of loungewear, and 19 types of underwear. There is also an option to turn her glasses on or off.
- With the “Random Outfit System,” you can also let the heroine change outfits according to her mood.
◆ Daily Events
- This is the main content of the game, where you can deepen your relationship with the heroine.
- There are Levels 1–3, with 9 different action patterns available at each level.
Choosing “Interact” will branch into an additional 3 choices.
- In a visual-novel-style experience, you can gradually deepen your relationship with the heroine, including sexual encounters.
◆ Sexual Activity Commands
This is a training-style simulation game focused on sexual scenes.
You can choose from 90 different commands and freely enjoy sexual encounters with the heroine.
Dialogue will branch depending on the heroine’s condition, what items/accessories she is wearing, and how accustomed she has become to each command.
May something good await you tomorrow.
◆ Please Refer to the Introduction Images
We provide more detailed information in the introduction images, so we hope you’ll take a look.
Created by: Mishiro Sabi (三代錆 / みしろさび)
Win: DATANODES – MEDIAFIRE – MEGA – PIXELDRAIN – WORKUPLOAD
