The only shimeji I could ever get to work was an Italy one, and whenever I shut it off, or it shuts off from me not playing with it, and I try to open it back up but it says error. So basically I need to keep deleting it, downloading it again, extracting it again, and run it again. And when it shuts off, repeat the process. And then the shimejis in the description, I do everything correctly, but when I click open or run, it says something in japanese and then a yes or no button appears on the bottom of the pop-up. and it's a java update. I already have the latest update of java, But I didn't know that. and when It said re-install, I clicked yes, let the entire thing redo itself, and no shimejis work anymore except for that Italy one I need to restart.