This is Sachi Desktop Mascot. It uses Electron, Transformers.js, and Qwen3.x. Because it uses a local LLM, you can use it as much as you want. No additional software downloads are required. Data is downloaded automatically. It also supports switching VRM models. To uninstall it, delete %APPDATA%\sachi-desktopmascot. https://sashii.booth.pm/items/8261973
I created a metaverse service that you can play with WebXR. It is exclusively for VR. It works in the browser of a VR headset. Server stopped on May 5, 2026. https://demoverse.vsachi.com/
I made AI Tensei2 possible to talk to AI using WebLLM and pixiv/ChatVRM(three-vrm). It’s a web page, but the LLM runs on the browser with WebLLM. This is my second attempt. The models available in WebLLM haven’t changed since the last time. It hasn’t gotten any smarter. https://aitensei2.vsachi.com
I made AI Tensei Beta possible to talk to AI with WebLLM, pixiv/three-vrm, and A-Frame. It’s a web page, but LLM runs on the browser with WebLLM. https://aitenseibeta.vsachi.com
I created a service to display VRM files in AR. AR display is possible with Chrome browser on Android. Google Play Services for AR is required. AR does not work on iPhone. It is mainly made using pixiv’s three-vrm and A-Frame. Server stopped on May 5, 2026. https://vrmar.vsachi.com
Kusoge SachiHelloGame made with Unity. URL