Little Sister: Your Cute Desktop Companion

9/30/2026, 4:05:41 AM

Release date: 9/30/2026

Tags: #casual #idler #2d #cute #relaxing #female-protagonist #indie #singleplayer

Reference prices

Japan

¥ 135 (JPY)

Steam JP

$0.99 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 135
Global Price: $0.99
Price in Your Region: ¥135Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 15 Oct 2026
Sale Status: Regular pricing
Price Checked At: 10/14/2026, 1:10:23 PM

Key highlight

Little Sister is a Live2D desktop companion game where a cute, cat-eared girl resides on your Windows desktop, offering a relaxing and interactive experience with natural animations.

Who this is for

If you're looking to add a touch of charm and relaxation to your desktop, Little Sister is a perfect choice. Its cute character and gentle interactivity can brighten any ordinary day at your computer.

Details

Overview

Little Sister is a charming Live2D desktop companion game designed for Windows. Developed and published by HaHaHaGame, this title offers a relaxing experience by placing a cute, cat-eared girl directly onto your desktop. She's there to keep you company while you work, study, or simply browse the web, adding a touch of warmth and personality to your digital workspace.

Highlights

Live2D Desktop Companion: Features a character that lives on your desktop, offering a unique interactive experience.
Relaxing & Cute Atmosphere: Designed with a focus on casual, cute, and relaxing gameplay, perfect for unwinding.
Interactive Elements: The character blinks, breathes, and reacts to your cursor, bringing a sense of life to your screen.

Who It's For

This game is ideal for players seeking a low-stress, ambient addition to their computer setup. If you enjoy cute aesthetics, relaxing idle games, or simply want a virtual companion to brighten your day, Little Sister is a perfect fit. It's suited for anyone who appreciates a touch of charm and interactivity while using their PC.

Game Info

Little Sister is a casual, idler game with a strong emphasis on its cute, 2D art style and relaxing atmosphere. It features a female protagonist and is designed for a single-player experience. The game utilizes Live2D technology to bring the character to life with natural animations. It was released on September 30, 2026, by HaHaHaGame and is available as a paid title.