It walks around, climbs on stuff, and is generally there to be friggin' cute. Shimeji is a Windows desktop mascot that freely wanders and plays around the screen.įor those not in the know, a Shimeji is a little desktop buddy that hangs out on your screen. But I'm popping in to say hello! And I made you guys a thing! Um, hi there! I'm relatively new to the community only been listening to Hirasawa for a couple of months now.