Shimejis will interact with elements on the page. You can throw shimejis around with inertia. This browser extension brings shimejis to the web and that is why it is available on your desktop computer running Windows, Mac, or Chrome OS. Each character has its own custom behavior. There are many shimeji characters to choose from. They interact with all your favorite web sites. To have a little bit more fun you can also let them throw elements from a web page. They can walk, crawl, climb, and jump all over the place. Pick them up with your mouse pointer, drag them around, and drop them where you want. They interact with the elements on the page. Description from store Shimejis are little characters or desktop buddies that play around on the sites you visit.