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.









In the tenth episode of 's debut season, titled "Open House," the series masterfully balances its hallmark sharp comedy with the poignant, often frustrating realities of the American public education system. The episode highlights the disconnect between bureaucratic expectations—like the "DDC" (often interpreted as a district-mandated Deep Data Cycle or curriculum evaluation)—and the actual community engagement at an underfunded Philadelphia school. The Heart of "Open House": High Stakes vs. Reality
Running parallel to the main conflict is the introduction of a new recurring character, the school counselor, portrayed by Tyler James Williams. In this episode, the counselor attempts to navigate the chaotic environment of Abbott, offering support to students and teachers alike. His presence in "DDC" serves as a foil to Ava’s leadership. While Ava creates problems by enforcing arbitrary rules, the counselor attempts to solve problems by addressing the actual emotional and behavioral needs of the students. abbott elementary s01e10 ddc
The central conflict of "DDC" revolves around Ava’s decision to implement a new teaching initiative known as the "DDC" (Delightful, Determined, and Confident). She attempts to enforce this program upon the faculty, specifically targeting Melissa Schemmenti, a seasoned second-grade teacher whose methods are traditional but undeniably effective. This plotline brilliantly juxtaposes two archetypes found in education: the administrator who chases trends and the teacher who relies on proven results. Ava, lacking classroom experience, views teaching through the lens of corporate buzzwords and seminars. Melissa, conversely, understands that education is relational and grounded in routine. In the tenth episode of 's debut season,
The Janine–sister subplot is the episode’s anchor. We learn Janine has been financially supporting her sister, who takes her for granted. Janine’s breakdown in the hallway—away from students but in front of Gregory—is heartbreaking because it’s so earned. Quinta Brunson delivers a layered performance: the eager teacher, the resentful sister, the lonely young woman. Reality Running parallel to the main conflict is
Janine spends the episode desperately trying to meet the mother of a struggling student, Nina. Her anxiety reveals her deep-seated need for maternal validation, which she often seeks through her mentor, Barbara Howard .
Adding a layer of absurdity to the quiet halls, Ava spends the night acting as a "dollar store" DJ over the school's PA system, further highlighting her unconventional (and often self-serving) approach to leadership. Why S01E10 Matters
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.