Play Gudetama Shimeji on Chrome browser. The lazy egg from Sanrio lies on your page, sighs and refuses to get up.
Gudetama Shimeji is part of Shimeji Buddy, a free Chrome extension that adds small animated characters to every web page you open. Once you turn Gudetama on, the buddy appears at the bottom of the page, walks around, climbs the sides of the window, sits on top of images and reacts when you click or drag it. It works on Google search, YouTube, Reddit, your school portal and almost any other site.


Works on Chrome, Edge, Brave & Opera · No sign-up · 38+ characters included
What Is Gudetama Shimeji?
A Shimeji (しめじ) is a tiny desktop mascot that lives on the edge of your screen. The idea started as a Japanese desktop-pet program and Shimeji Buddy brings it to the browser. Gudetama Shimeji is our cartoons buddy inspired by Gudetama. It uses a hand-drawn sprite sheet with walking, climbing, falling, sitting and special animations, so it looks like a real little animation rather than a static sticker.
Features Of Gudetama Shimeji Chrome Extension
- Cute animated Gudetama characters that walk, run, climb and jump on every web page.
- Drag and drop any buddy to wherever you want on the screen.
- Click a character to trigger its special animation.
- Run one buddy or a whole crew at the same time.
- Lightweight sprite animations that will not slow down Chrome.
- Pause, hide or remove buddies with one click from the toolbar panel.
- Works on Google Chrome, Microsoft Edge, Brave and other Chromium browsers.
- 100% free, no account, no sign-up and no personal data collected.
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How To Use Gudetama Shimeji
- Install Shimeji Buddy. Open the Chrome Web Store listing, click Add to Chrome and confirm. It takes a few seconds and no account is needed.
- Open the buddy panel. Click the Shimeji Buddy icon next to your address bar. Pin it from the puzzle-piece menu if you do not see it.
- Turn on Gudetama. Find Gudetama in the Cartoons tab and flip the toggle. The character drops onto the page right away.
- Play with it. Click Gudetama for its special animation, drag it anywhere on the screen and drop it to let it walk off again. Add more buddies for a crowd.
- Pause or remove. Use the same toggle to pause, or the trash icon to remove it. Buddies stay off on sites you mark as ‘focus’ sites.
Need more detail? See the full installation guide with screenshots and troubleshooting tips.
About Gudetama
Gudetama is Sanrio's lazy egg yolk who lies in its shell, sighs a lot and has no motivation whatsoever. Gudetama Shimeji is the laziest buddy in the collection. It barely walks, slides out of its shell to lie flat on the page and covers itself with a bacon blanket when idle. Click it and it will sigh and roll over. Somehow, that is exactly why people love it.
Gudetama Shimeji FAQ
Does Gudetama Shimeji move?
Rarely. It prefers to lie down, which is the whole point of Gudetama.
Is Gudetama good for a minimal setup?
Yes. It stays in one spot most of the time and never gets in the way.
Is Gudetama Shimeji free?
Yes. Gudetama Shimeji is completely free as part of the Shimeji Buddy Chrome extension. There is no sign-up, no subscription and no in-app purchase.
Does Gudetama Shimeji slow down Chrome?
No. Each buddy is a small sprite animation that uses almost no memory. You can pause or hide it at any time from the toolbar panel.






