Overview:
Due to your parents’ circumstances, you suddenly find yourself living alone with your younger sister while they’re away overseas for work.
Enjoy this unexpected new life together in a touch-based cohabitation simulation.
Due to your parents’ circumstances, you suddenly find yourself living alone with your younger sister while they’re away overseas for work.
Enjoy this unexpected new life together in a touch-based cohabitation simulation.
Thread Updated: 2026-08-26
Release Date: 2026-08-16
Original Name: 新生活は妹ちゃんと！
Developer: Alpaca-ya (あるぱか屋) DLsite – Ci-en – Pixiv – Twitter – Fanza
Censored: Yes (Mosaics)
Version: 1.6
OS: Windows
Language: English, Japanese, Chinese, Korean
Voice: Japanese
Store: DLsite
v1.6
Aug/21/2026
Bug Fixes
Fixed an issue where accessories remained visible instead of disappearing when changed while moving between shops.
Additions
Adjustments for the DLC.
Bug Fixes
Fixed an issue where accessories remained visible instead of disappearing when changed while moving between shops.
Additions
Adjustments for the DLC.
Win: DATANODES – MEGA – PIXELDRAIN – VIKINGFILE – MEDIAFIRE