[Course]3dcgmodeler,yatsurugi_야츠루기JP Details
Intro
Now in Your Language, Only on Coloso!
Learn from Korea's Top Master Creatives
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Learn Industry-Proven Modeling Techniques -
Practice with Pro-Quality Character Assets -
Master the Full VTuber Production Pipeline
Class Intro
3DCG Modeler, Yatsurugi
Take your 3D VTuber models to the next level in Blender with Yatsurugi. Learn how to refine existing models and complete a polished workflow through to VRM setup.
Master Pro 3DCG Techniques from a Top Modeler
Yatsurugi is a 3DCG modeler known for producing high-quality models that faithfully translate illustrations into 3D, with extensive experience creating widely recognized 3DCG characters.
In this course, using an illustration who is known for designing popular VTubers, we will teach quality improvement techniques in 3DCG model creation, packed with real-world know-how for authentic 3D VTuber production.
In this course, using an illustration who is known for designing popular VTubers, we will teach quality improvement techniques in 3DCG model creation, packed with real-world know-how for authentic 3D VTuber production.
Level up your 3D skills using completed character models in Blender. Explore professional techniques including bringing Sai Izumi’s designs to life, mastering topology, perspective-aware modeling, weight painting, creating facial expressions, and exporting to VRM.
You will also learn how to set up your models in Unity and gain the practical skills to perform as a 3D VTuber. Discover the secrets of production-ready modeling and elevate your workflow with Coloso.
You will also learn how to set up your models in Unity and gain the practical skills to perform as a 3D VTuber. Discover the secrets of production-ready modeling and elevate your workflow with Coloso.
Class Perks
Get These Coloso Exclusives
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Unlimited Access to 20 Chapters -
Tips & References for Precise Character Modeling -
Character Model Blender Files
Class Material Details
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Model Data Including Sample Designs:Sample model (Blender, PSD, VRM)
Base model (Blender, PSD)
Reference model for explanations -
Explanation Sheets:Character setting sheet (PNG) -
Reference Materials:Layer breakdown (PSD)
Recommendation
Who Should Take This Class?
3D creators seeking to refine their character modeling techniques in Blender.
Artists and VTuber creators looking to bring their designs into 3D.
Intermediate modelers aiming to reach professional-quality results.
Expert 3DCG Modeler Yatsurugi's Portfolio
Why Take This Class?
This course is taught by Yatsurugi, a professional 3DCG modeler with experience creating models for top VTubers like those in hololive. You’ll learn how to create high-quality 3D characters in Blender using fully designed models, building practical skills that apply directly to the VTuber industry.
From advanced modeling techniques to final VRM setup, the course guides you through every step of the professional workflow. You'll also gain access to 20 chapters of in-depth curriculum and essential resources such as Blender files and textures. Whether you’re looking to refine your skills or elevate your portfolio, this course is your gateway to mastering 3D VTuber modeling.
Level Up Your VTuber Model Skills with Practical Exercises
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Tips for Understanding the Designer's Intent -
Tips for Head Modeling -
Tips for Body Modeling
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Tips for Modeling Outfits -
Tips for Braids & Vertex Weights -
Tips for Materials & UV Unwrapping
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Tips for Adding Facial Expressions -
VRM Setup
Example of a completed work
Instructor
3DCG Modeler
Yatsurugi
Hello, I’m Yatsurugi, a 3DCG modeler. After gaining experience in character modeling for mobile games, I was involved in creating numerous 3D models for talents from hololive. This course focuses specifically on "how to improve the quality of 3DCG models."
By working with a 3D VTuber model in Blender, you’ll learn tips to bring a real VTuber model up to professional quality. Whether you’re a beginner or aiming to become an advanced creator, I hope this course helps you acquire practical skills from the field and elevate your portfolio to the next level.
3DCG Modeler,
Yatsurugi
[Current]
3DCG Modeler
Projects & Awards
[Previous]
Graduated from a design-focused vocational school with a major in product design.
While in school, assisted at a manga studio.
After graduation, joined a company creating architectural renderings. Later transitioned to working in the sales promotion department at a video game retail franchise HQ, handling campaign planning and design.
After gaining experience in various design-related fields, became a lecturer at vocational schools and universities.
Inspired by students’ creativity, joined the founding of a company specializing in character modeling to pursue a career as a creator.
Currently based in Tokyo, continuing to work on 3D models for VTubers.
[Notable Projects]
Oozora Subaru / Ookami Mio / Usada Pekora / Hoshimachi Suisei / Rikka / Amane Kanata / HACHI / Himemori Luna / Shishiro Botan / Momosuzu Nene / Ayunda Risu / Hakui Koyori / Watson Amelia / Shirakami Fubuki
Character Design Supervisor, Sensai
[Current]
Illustrator
Projects & Awards
[Previous]
Working as a freelance illustrator, Sensai has been involved in a wide range of projects including VTuber designs, light novel illustrations, and original character design concepts. In 2024, she published her first art book, Sky Tone: Sensai Art Works (KADOKAWA).
[Notable Projects]
hololive – Ookami Mio
Nijisanji – Saionji Chigusa
VSPO! – Nekota Tsuna
The Human-Hating Teacher in a Class of Non-Humans (KADOKAWA)
Overwatch 2 Official Fan Art (Juno) (Blizzard Entertainment, Inc.)
RK Music – HACHI
Highlights
Class Highlights
Experience 3D VTubing with a Cute Design!
Get started with a charming character model perfect for beginners unsure where to begin. Learn by interacting with a real model and enjoy exploring the world of VTubers.
**Model is for course learning use only.
No complex modeling! Just hands-on learning and pro-quality results!
There's no need for complicated modeling tasks—by working with a completed character created by professional modeler Yatsurugi, you'll naturally pick up pro-level techniques. The more you interact with the model, the more you'll feel yourself improving. Whether you're confident or struggling, you can master professional modeling skills using the free software Blender.
The secret to creating convincing, professional-level quality with your own hands
This course explains what professionals look for in a product-quality model—not just from a user’s perspective, but from an industry-standard viewpoint. To raise the quality of your work, it’s essential to shift your mindset from that of a user to that of a creator. Use this course to apply that thinking to your own 3DCG work and take the next step toward becoming a professional.
Class Details
You'll Learn
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Tips for Bringing Model Quality Up to Professional StandardsLearn the key points that professionals use to elevate the finish of a 3D model. This includes techniques for creating high-quality 3D models that look as if the original illustration has come to life in three dimensions. -
Key Points for Each Production PhaseProducing a 3D VTuber model involves several technical stages. Learn practical strategies to optimize your workflow and overcome challenges at every step of the production process. -
Experience a 3D VTuber for Yourself FirstBy using the free software Blender and following this course, you can take your very first step into the world of 3D VTubers by actually moving and interacting with a model. If you're unsure where to start, just begin by getting hands-on and diving in.
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Tips for Translating the Designer’s Intent into a ModelLearn how to faithfully bring out a character’s personality and worldview in 3D form. This includes modeling techniques that maximize the appeal of the design and methods for finishing the model without losing the original illustration’s atmosphere. -
How to Build a Strong FoundationThis section clearly defines what "fundamental skills" mean in 3D production and explains which abilities you should focus on developing. Rather than practicing aimlessly, you'll learn effective study methods and step-by-step training tips to help you grow efficiently and steadily improve your skills. -
Experience real VTuber Production WorkGo through the full workflow of turning a designer’s character concept into a professional-quality 3D model, just like in an actual job. You'll learn how to interpret the designer's intent and translate it into 3D, gaining the skills and mindset required in real production environments.
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Interview with
3DCG Modeler, Yatsurugi
Question.01
What Is the Most Difficult Aspect for Those Studying This Field, and How Does This Course Help Address It?
3D character modeling involves a wide range of skills to master such as modeling ability, proficiency with digital tools, design sense, color theory, and illustration. Excelling in just one of these areas is often not enough to complete a model. It’s important to raise all these skills evenly and bring each stage of the process up to a consistent level. Even professional modelers rarely excel at everything and often divide tasks among team members. This course guides you through the full workflow from design to a usable VRM model while helping you develop the necessary skills and mindset to overcome these challenges.
Question.02
What Was the Most Difficult Part of Your Own Learning Journey, and What Efforts Did You Make to Overcome It?
Since I learned 3D character modeling through self-study, my knowledge and skills naturally became unbalanced. While I was eventually able to complete and publish models using online resources, it was hard to find ways to improve quality many materials were either too hard to find or too technical to fully understand. I strongly felt the challenges of learning alone. To improve further, I decided that the answer was to “become a professional and turn modeling into a career.” By working professionally, I could clearly identify my weaknesses and grow by learning from the skills and knowledge of other professionals.
Question.03
What Is the Most Important Point When Expressing Through 3DCG?
3DCG is simply a means of expression method for shaping what you want to create. Digital tools are just the instruments that help bring that expression to life. What truly matters is what you want to express. 3DCG is just one of the many ways to realize that vision. For VTubers, a 3D character model is like a costume that represents who they are. The role of a 3D modeler is to support the talent, helping them shine even more brightly through their virtual presence.
Question.04
Please Share a Message for the Students.
With the advancement of digital tools and AI, the barrier to creating high-quality models has lowered. However, relying solely on techniques or tools can often result in work that looks no different from something made by a beginner. To create something truly special, foundational skills are more important than any trick or tool. Foundational skills are not just for beginners they’re the core of all creative work. They aren't something you simply "clear" at the beginning, but something you must continue to build and strengthen throughout the creation process. It’s much like how athletes continually train their physical and mental abilities. This course is designed to teach you how to train and develop those essential skills.
Required Programs
This course will use
[Main Tool]
Blender (version 3.6.11)
[Sub Tools]
Photoshop (version 26.4.1)
Unity (version 2020.3.39f1)
Note: You do not need to use the exact versions listed above to take the course.
Please purchase and install these program(s) for an optimized class experience.
*These programs and/or materials will not be provided with the course.
