*Information confirmed and partially updated on February 20, 2026.
Jun Watanabe has extensive experience in architectural design, ranging from medium to large-scale projects like sports facilities and university buildings, to small-scale projects such as private residences.
Driven by the belief that "architecture is intrinsically linked to the human body," he focuses on designing buildings that prioritize human behavior and experiences.
By putting himself in the shoes of the users and deeply researching the characteristics and culture of the area, Watanabe values a meticulous design process. We spoke with him about the passion he pours into his architectural work.
[Interviewer (Writer): Akaishi / Interviewee: Watanabe]
1. Who is Jun Watanabe?
Akaishi: Could you tell us what inspired you to become an architect?
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 even though I couldn't afford the brands, I enjoyed architectural tours.
The individuality of each brand was expressed through architecture. The discovery that "such ideas can lead to such architecture" inspired me to pursue a career in architecture.
I was overwhelmed by the influence architecture holds and the technical skills required to realize it, which made me eager to learn more.
Akaishi: You also have experience working at an architectural firm, right?
Watanabe: Yes, I worked at an architectural firm for about 11 years. I was involved in designing medium to large-scale buildings such as university facilities, city gymnasiums, and arenas.
Now, I run a small office with three staff members, but I can handle a wide range of projects from small to large-scale, thanks to that experience.
2. What is Somato First-Class Architect Office?
2-1. An Architectural Firm that Values "People"
Akaishi: What is the meaning behind the name "Somato" for your office?
Watanabe: "Somato" is derived from the Greek word "Somatos," meaning "of the body." We strive to design while valuing the tactile sensations and experiences of the users.
When considering architecture, whether large or small, everything is connected to the human body. Architecture is created by human actions and experiences, and it, in turn, generates human actions.
2-2. Design Begins with Understanding the Client and the Community
Akaishi: What do you particularly prioritize when starting a design?
Watanabe: We place great importance on interviews and research.
Beyond listening to the client's requests, we strive to understand the community by walking around the area and consulting resources 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 independently.
We carefully consider how to reflect each university's uniqueness in the architecture.
Akaishi: How do you decide on the design?
Watanabe: The design emerges from dialogue with the client and the context of the location.
We don't decide on a design from the outset; it takes shape through the process.
Since each project is custom-made, different solutions are derived for each one.
2-3. Challenging Barrier-Free Renovation
Akaishi: I heard you also worked on a renovation project requiring wheelchair accessibility.
Watanabe: Yes, we were consulted by a couple in their 60s after the wife had an accident on the stairs and suddenly needed to use a wheelchair.
Akaishi: How did you approach the project specifically?
Watanabe: We started by experiencing the house in a wheelchair ourselves to identify areas of inconvenience.
We carefully checked everyday challenges, particularly in places like the toilet and hallway entrances.
From the perspective of a wheelchair user, a home can become a source of stress rather than a place to live.
We realized the limitations of altering the existing structure and the necessity of anticipating potential user conditions.
This project reinforced the challenges and importance of barrier-free design.
3. New Architectural Challenges for Future Generations
Akaishi: Is there anything you're particularly focusing on for the future?
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 experience the potential of wood.
Japan has excellent forest resources and wooden construction techniques, so I want to use them actively and share traditional culture internationally.
We've also proposed a sawmill as a wood education facility to local governments, and I hope to continue building on these activities.
4. A Message for Those Hesitant to Take on Challenges
Akaishi: Could you share a message for those who want to take on challenges but are hesitant to take the first step?
Watanabe: I believe there's no more painful experience than the regret of not taking action.
Merely having the desire to challenge yourself holds no value; it only becomes valuable when you step out.
It's important to start small, one step at a time.
There will always be someone watching your efforts, and when you work earnestly, supporters will inevitably appear.
Don't forget the importance of meeting and conversing with people.
From there, you can gain great courage and new insights. Never forget to be grateful, and always look for ways to contribute to others.
5. Conclusion
What stood out during the interview was Watanabe's focus on "people."
Despite his technical expertise and knowledge as a professional architect, he consistently puts himself in the user's perspective and engages in thorough dialogue. This humble approach seems to expand the possibilities of diverse architecture.
Watanabe's words, "architecture is created by human experiences and generates human actions," convey a deep connection between architecture and people.
We can't take our eyes off Watanabe's ongoing pursuit of new architectural forms that align with people's lives.
Official Website: Somato First-Class Architect Office Co., Ltd.
