Essence. Resonance. Harmony.
Essence-focused design that resonates with people and nature—balancing functionality, beauty, and comfort.
We propose designs that live with the environment, creating richness through simplicity.
About Us
We are a collective of architectural and creative professionals from over 23 countries, embodying diverse nationalities and cultures. Based in Ishigaki, we generate innovative ideas and practical solutions.
For a comprehensive history of our team, our international experience, and our global design philosophy, please visit our Head Office website. We encourage you to explore further.
Global Minds, Island Roots
Harnessing the sensibilities of 23 countries to create architecture that embraces Ishigaki Island's nature.
Where Nature Meets Architecture
Designing architecture that harmonizes with Ishigaki Island's nature and people's lives.
Architecture that Breathes with Nature
Creating comfort and beauty through architecture that breathes with nature.
Designing Harmony Beyond Borders
A global architectural team designing harmony across borders.
Crafting Simplicity with Depth
Bringing profound simplicity into everyday life.
From Paris to Ishigaki – Design Without Borders
From Paris to Ishigaki: A design philosophy without boundaries.
Tailored Solutions for Every Project
A unique solution for every project.
- Projects spanning from urban development to cultural facilities.
- Architecture and spaces that harmonize sustainability with beauty.
- Resort and residential designs rooted in the local climate and culture.
- From intricate interior design to experience in large-scale public competitions.
Our Services
Our areas of expertise
01
Residential
Our architects craft residential spaces that seamlessly blend functionality, beauty, and your unique lifestyle. We specialize in designs that harmonize with Ishigaki Island’s natural environment.
02
Commercial
We transform commercial spaces—such as retail, offices, and hotels—into efficient, attractive environments. Experienced in large-scale projects redevelopment.
03
Hospitality & Resort
In hospitality and resort design, we create spaces that offer unforgettable experiences by embracing the local climate and culture.
04
Sustainable & Ecological
Our sustainable architecture focuses on energy efficiency, use of natural materials, and minimizing environmental impact to build for the future.
05
Cultural & Public
We design public and cultural facilities that enhance community vitality and cultural growth, with experience in large-scale projects.
06
Urban Development
Focusing on future cities, we lead innovative and strategic urban design and development that harmonizes with local communities and promote sustainability.
07
Interior / Art & Installation, Exhibition
From furniture and lighting to exhibition spaces, we provide detailed interior design services, including art installations and exhibition environments.
08
Product / Object
We design furniture, lighting, door handles, wine glasses, and more—objects that enrich architectural experiences. Developed under our These products reflect our pursuit of form, function, and identity.
09
Consulting, Research, Visual
Our dedicated brand for forward-thinking video production, research, and consulting services that explore new horizons.
A Showcase of Our Inspiring Creations
A showcase of our inspiring creations
Prominent Station Tower Project
Residential Tower Common Design of Urban Development ・ Japan
Supervising the common space design for a landmark tower in urban redevelopment. This large-scale project integrates a multi-use complex with transportation infrastructure.
Cathedral Public Space Proposal
Cultural & Public Design ・ France
A conceptual proposal for a new public space, submitted as part of the reconstruction of a historic landmark. This design aims to connect cultural heritage with the future.
Ishigaki Beachfront Retreat
Hospitality & Resort • Ishigaki Island
A luxury resort nestled in the nature of Ishigaki Island, complete with its own private beach. A secluded sanctuary where serenity meets openness. An undisclosed, one-of-a-kind retreat—crafted solely for the client and their circle.
Garden & Landscape Design for Ishigaki Villa
Sustainable & Ecological • Ishigaki Island
Landscape and garden design that embraces Ishigaki’s native terrain and flora. An outdoor space crafted in dialogue with nature, complementing the residential experience.
All projects by KOTAROO ARCHITECTURE can be viewed on our Head Office website.
Insights and Inspiration
Architecture is not just what we build—it’s how we see, feel, and engage with the world. From sketches to structures, ideas to innovation, we share our evolving thoughts, behind-the-scenes processes, and the inspirations that shape our work.
Crafting Inspiring Designs for a Better Tomorrow
We design spaces that go beyond trends—bringing meaning, comfort, and harmony to people's lives.
We quietly stand by your vision, turning ideas into meaningful spaces—
We find future-forward solutions for every project and vision.
Let's Discuss Your Next Project
Whether it’s architecture, product design, or strategic consultation, we’re here to listen and co-create. Contact us today and let’s start designing the future together.