LuppetX is a tracking system for 3D Virtual YouTubers
that only requires a web camera and LeapMotion
Specialized in upper body expression, various ingenuities are incorporated so that the character moves lively with just two devices.
Just hang the LeapMotion on your neck and point the camera at yourself.
It is developed with the aim of being used by a non-computer-savvy streamer alone.
You can move the character by simply converting the 3D model to VRM.
It also supports the latest VRM standards (VRM1.0).
We have prepared documentation to solve various questions such as preparing 3D models and devices, and how to use LuppetX.
“Luppet”, the predecessor of LuppetX, has been supporting VTubers’ broadcasts worldwide since its release in February 2019.
And thanks to the feedback from our users, various updates have been made.
It is designed to allow anyone to become a VTuber by minimizing the necessary equipment and preparation, even if they are not very familiar with computers.
Please watch the video.
While keeping the concepts and features of the conventional Luppet intact, we have redesigned everything from scratch.
In X, based on Luppet, we have added features such as ‘Accessory function’, ‘Motion transmission to external applications’, ‘Transparent background’, and ‘Behavior improvements during tracking loss’.
In addition to these, we have improved memory usage and GPU load compared to before.
From Game Streaming to Remote Meetings
We expect it to be used for chat streaming and game streaming using OBS.
On the other hand, it can also be used for things like remote meetings and presentations using avatars.
By purchasing a license, you can use it for commercial purposes regardless of whether you are an individual or a corporation.
As of May 2023, Luppet is used by more than 100 companies worldwide and over 13,000 individual VTubers.









Sometimes, on clear nights when the city hums low and indifferent, you imagine sending her one final message: thank you, take care, forgive me. You type it, hover, and then delete. Corruption taught you restraint. The past is a file you can't fully overwrite, but you can decide which folders to archive.
Corrupted Love —v0.9— is not an end so much as an update: a patch that acknowledges flaws, closes certain doors, and leaves open others. It’s a version that runs slower, with glitches that occasionally flash on-screen—a memory that resurfaces at the sight of a crumpled receipt, a song that makes you call her name by instinct. But it runs. It carries on. Corrupted Love -v0.9- By RIC0H
You learned to reassemble yourself from the shards. Not healed, not whole, but functional. You stopped romanticizing the idea of fixing what was broken and instead catalogued lessons—what to keep, what to burn, what to file away in the memory closet for reference. You started drawing again, tracing the silhouette of a hand that refused to be entirely yours. Sometimes, on clear nights when the city hums
Love, when corrupted, doesn't vanish. It fossilizes—preserved, rigid, beautiful in ways that hurt. You memorized the cadence of her apologies, the way she always reached for the window when storms rolled in, the tiny scar at the base of her thumb from a long-ago accident she never really explained. Those details became relics you consulted in lonely hours, proof that something real had once existed. The past is a file you can't fully
Please install according to the instructions in the installer.
Membership registration is required to use LuppetX.
Please set up your account.
The license applies immediately after purchase
and LuppetX becomes fully usable.