International Interior Design Studio by Tomohiro Katsuki | Graded Art
Main Design Image
Design View 1
Design View 2
Design View 3
Design View 4
Award Winning Design
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International Interior Design Studio

The images displayed represent a completed project by Tomohiro Katsuki and demonstrate expertise and design approach. Your commissioned work will be created specifically for your requirements. We encourage you to discuss your project needs directly with Tomohiro Katsuki.

Main Design Image
Design View 1
Design View 2
Design View 3
Design View 4
Award Winning Design
Award Logo
Brand Logo

The images displayed represent a completed project by Tomohiro Katsuki and demonstrate expertise and design approach. Your commissioned work will be created specifically for your requirements. We encourage you to discuss your project needs directly with Tomohiro Katsuki.

International Interior Design Studio

Tomohiro Katsuki


We create exceptional commercial and hospitality spaces that blend cultural narratives with innovative design. Our award-winning team transforms restaurants, retail environments, offices, and exhibition spaces across Asia, bringing over a decade of expertise to every project.

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SUIGETSU JAPANESE RESTAURANT by PRISM DESIGN has received the Golden A' Design Award in Interior Space and Exhibition Design for 2017. The highly prestigious A' Design Award pays tribute to good design practices, principles and excellence. The design serves as jAPANESE RESTAURANT.

Award Year 2017
Award Status Golden
Designer Tomohiro Katsuki