Shimeji Ralsei · Trusted & Official

Here is everything you need to know about this digital companion, from what it actually is to how you can get one for yourself. What is a Shimeji?

This is the "engine" that runs the characters. Most fans use the Shimeji-ee (English Enhanced) version, which is open-source and easy to navigate. shimeji ralsei

In the niche world of desktop personalization, few things are as charming—or as distracting—as a . If you’re a fan of Toby Fox’s Deltarune , you’ve likely encountered the "shimeji Ralsei," a tiny, animated version of the beloved Prince of Darkness that lives on your computer screen. Here is everything you need to know about

A Ralsei Shimeji typically features several adorable animations: Most fans use the Shimeji-ee (English Enhanced) version,

Creators on platforms like DeviantArt , Tumblr , or GitHub have drawn specific "frames" for Ralsei. Look for "Ralsei Shimeji" packs—some feature his Chapter 1 look (with the hat), while others show his Chapter 2 look.

He often curls up into a ball to sleep on top of your active windows.

Before diving into Ralsei specifically, it’s helpful to understand the tech. Originating in Japan, a (often called a "desktop buddy") is a small, Java-based mascot that wanders around your monitor. Unlike a static wallpaper, a Shimeji is interactive: it can walk on your taskbar, climb your browser windows, sit on top of your folders, and even "steal" and throw your windows if you aren't careful. Why Ralsei is the Perfect Desktop Buddy