"Towards Architecture Inspired by Human Body and Behavior: A New Relationship Between People and Architecture by Somato First-Class Architect Office's Junya Watanabe"

*Information was verified and partially updated on February 20, 2026.

From medium to large-scale projects like sports facilities and university buildings to small-scale residential homes, Junya Watanabe boasts extensive experience in architectural design.

Guided by the belief that "architecture is inherently connected to the human body," he focuses on creating designs that value human behavior and experiences.

Standing in the shoes of those who will use the spaces, he deeply investigates the characteristics and culture of the region. We spoke with Watanabe about his dedication to a meticulous design process and his passion for architecture.

[Interviewer (Writer): Akaishi / Interviewee: Mr. Watanabe]

1. Who is Junya Watanabe?

Akaishi: Could you tell us what inspired you to become an architect?

Mr. Watanabe: When I was in high school, I loved walking around Omotesando. At that time, boutique buildings designed by various architects were gaining attention, and I would explore these architectural wonders while admiring brand items I couldn’t afford.

The individuality of each brand was expressed through its architecture. Discovering that such concepts could lead to such buildings inspired me to pursue a career in architecture.

I was overwhelmed by the influence of architecture and the technical prowess required to realize it, which fueled my desire to learn more about its depths.

Akaishi: You also have experience working at an organizational design office, correct?

Mr. Watanabe: Yes, I worked at an organizational design office for about 11 years. I was involved in designing medium to large-scale structures like university facilities, city gymnasiums, and arenas.

Currently, I run a small office with three staff members, but thanks to that experience, we are able to handle a wide range of projects from small to large-scale architecture.

2. What is Somato First-Class Architect Office?

2-1. An Architecture Firm that Values "People"

Akaishi: What is the significance behind the name "Somato" for your office?

Mr. Watanabe: "Somato" is derived from the Greek word "Somatos," meaning "of the body." We strive to design with a focus on the tactile sensations and experiences of the users.

In considering architecture, whether large or small, everything is connected to the human body. Architecture is created through human actions and experiences, and it, in turn, generates human behavior.

2-2. Design Begins with Understanding Clients and the Community

Akaishi: What do you prioritize when starting a design project?

Mr. Watanabe: We place great importance on interviews and research.

Beyond listening to the client's requests, we aim to understand the community by walking through the streets and referencing materials at local libraries.

Even for a single plot, understanding the culture and history of the area reveals what kind of architecture is needed there.

For example, when designing university facilities, we start by understanding the founder's philosophy. Some universities are open to the community, while others have developed uniquely.

We carefully consider how to reflect each university's distinctiveness in the architecture.

Akaishi: How do you decide on the design?

Mr. Watanabe: The design emerges from dialogue with the client and the context of the location.

We don't decide on a specific design from the start; it takes shape through the process.

Since each project is bespoke, different solutions are derived for each one.

2-3. Tackling Barrier-Free Renovation

Akaishi: I heard you also worked on a renovation project requiring wheelchair accessibility.

Mr. Watanabe: Yes, we were consulted by a couple in their 60s after the wife had an accident on the stairs, suddenly requiring a wheelchair.

Akaishi: How did the project progress specifically?

Mr. Watanabe: We started by experiencing the house in a wheelchair ourselves to identify areas of inconvenience.

We meticulously checked everyday challenges, especially around the toilet and hallway entrances.

From a wheelchair user's perspective, a home can become a source of stress rather than a place to live, which we realized anew.

There are limits to altering the original building structure, and we learned the importance of anticipating potential user conditions in advance.

This project reinforced the complexity and importance of barrier-free design.

3. New Architectural Challenges for the Future Generation

Akaishi: Is there anything you are particularly focusing on for the future?

Mr. Watanabe: I want to create architectural environments for the children who will shape the future.

By actively utilizing wooden structures, I aim to create spaces where children and community members can interact with wood and experience its potential.

Japan has excellent forest resources and wooden construction techniques, and I want to actively use them and share our traditional culture globally.

We have also proposed the idea of a sawmill as a wood education facility to local governments and wish to continue building on these activities.

4. A Message to Those Hesitant to Take on Challenges

Akaishi: Could you share a message for those who want to challenge themselves but are hesitant to take the first step?

Mr. Watanabe: There's no experience more painful than the regret of not taking action.

Merely having the desire to challenge yourself holds no value; it only gains value when you step out and take action.

It's important to start small, taking one step at a time.

There will always be someone observing your journey, and if you give your all, supporters will surely appear.

Never forget the importance of meeting people and engaging in dialogue.

From there, you can gain great courage and new insights. Always remember to be grateful and look for ways to contribute to others.

5. Conclusion

Throughout the interview, what stood out was Watanabe's focus on "people".

Despite his technical skills and knowledge as an architectural professional, he consistently stands in the user's shoes and engages in thorough dialogue. This humble approach seems to broaden the possibilities of diverse architecture.

Watanabe's words, "Architecture is created through human experiences, and it generates human behavior," reflect a deep connection between architecture and people.

We can't wait to see how Watanabe continues to pursue new forms of architecture that resonate with people's lives.

Official Website: Somato First-Class Architect Office Co., Ltd.