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Japan’s CG Powerhouse

Together Towards Every Success

GG Production Studio, your premier partner for crafting world-class creative solutions in Japan.

From Digital Humans, Triple A character production, stylized characters, cel-shading, creatures, mecha, environments, animation, XR technology, Vtubers, visual effects, and more.

Our expertise spans the full spectrum of real-time technologies.

Our mission is simple: to create visual experiences that make your business impossible to ignore.

Whether it’s developing breathtaking arts or delivering cutting-edge character designs, we ensure your project stands out in the most competitive markets.

Whether you’re producing a AAA blockbuster or an innovative indie title, we can help you craft

a top-tier user visual experience that captivates players, elevates your brand, and drives your success.

Born in the heart of Akihabara the epicenter of creativity and passion

we craft worlds that leave a mark on players everywhere.

We are more than an outsourcing studio. We are your creative force, delivering

AAA level art production for PC, console, and mobile. From breathtaking characters and immersive environments to cutting-edge animation and visual effects, we transform your vision into experiences that captivate, inspire, and endure.

When you partner with Sandstorm, you’re not just outsourcing, you’re unleashing Japan’s finest talent to shape the future of gaming with you.

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We are passionate, detail-oriented team of game developers, designers and artists offering triple A standards in character production and game development outsourcing variety of

CG production services based in Tokyo, Japan.

With the vision that provides the best impression to people all over the world with CG Arts.

We produce CG arts of various contents from virtual humans, AAA characters, CG environments, animations, game assets and other technology fields.

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Never Forget The Spirit of Challenge

Driven by our passion for anime, comics, movies and gaming, we foster an environment of creativity and growth. We aim to make a lasting impact by introducing unique, innovative styles and

concepts that will inspire future generations.

SERVICES

High-quality services in a wide range of genres provided by passionate artists

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When developing characters for AAA production, we ensure strict adherence to the model sheet.

Every stage from sculpting to clean retopology is carefully crafted to reflect the design intent.

This workflow guarantees optimal performance and seamless integration into any game engine.

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Every outfit design produced in our studio is crafted with clean topology, optimized wireframes,

well-organized UV layouts, and high-quality PBR texturing ready for seamless integration

into game development or any visual production.

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We design and develop high-quality outfits for AAA characters, tailored for blockbuster games,

mobile titles and cutting-edge visual productions.

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We focus on the aesthetics and final look development of our characters, ensuring they embody life and personality before being integrated into Unreal Engine.

We have engaged in the development of a diverse range of game titles in collaboration with our partners, including 3D fighting games, mobile games, and turn-based RPGs. We are currently continuing to expand our portfolio with innovative titles scheduled for future release.

TRUSTED PARTNERS

Come Join our Academy where real magic happens.
We’ll show you how to harness the right tools and technologies that give you a true edge so powerful,

others will be chasing to keep up with you.

At Sandstorm, we believe true innovation in gaming is born from the perfect fusion of vision and collaboration. We empower our partners by delivering world-class art production for PC, console, and mobile transforming ideas into unforgettable gaming experiences.

Services
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Sandstorm is a one-stop creative production studio based in Tokyo.
We specialize in delivering a wide range of services, including Digital Humans, Virtual Influencers, AAA characters, creatures, mecha, environments, animation, motion graphics, visual effects, and many other cutting-edge technologies.

Our mission is to create visual experiences that captivate audiences, elevate your brand

and help your business stand out in a competitive market.

© 2025 SANDSTORM Co.,Ltd

Tokyo, Japan
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